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New York Post
10-06-2025
- Business
- New York Post
The best cooling mattresses of 2025, according to experts and testing
New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. If you sleep like a human furnace, you're not alone — and you're not doomed to toss and turn through the night either. The best cooling mattresses are specifically engineered to pull heat away from your body, promote airflow, and keep you comfortably cool throughout all stages of sleep. From cutting-edge cooling memory foam mattresses to breathable organic hybrids and even smart cooling systems, the technology behind these beds is built to support the holy trinity of good sleep: ideal temperature, spinal alignment, and pressure relief. To find the best of the best, we tapped medical experts in sleep science, holistic wellness, and environmental health. We also tested dozens of options to uncover the most effective cooling mattresses in every category — prioritizing material quality, airflow, support, certifications, price, and long-term durability. All winners include free shipping, generous sleep trials, and warranties to match. Best cooling mattresses for hot sleepers Advertisement Best overall: Brooklyn Bedding Aurora Luxe Cooling Mattress Pros: Offers three firmness options (soft, medium, firm) to suit various sleep styles TitanCool and CopperFlex foam provide noticeable cooling Zoned coil system supports proper alignment and minimizes pressure points Hybrid design offers great bounce and responsiveness Cons: Some motion transfer on softer models Heavier than average — requires a two-person setup The Brooklyn Bedding Aurora Luxe Cooling Mattress is the first bed in a long time that's left more than one commerce editor wondering why they didn't upgrade sooner. It's a six-layer hybrid mattress engineered for serious cooling, with a GlacioTex cooling cover, gel-infused memory foam, and a zoned coil core — all working in tandem to keep your body temperature down and spinal alignment in check. With firmness levels in soft, medium, and firm, it's one of the few high-performance mattresses that lets hot sleepers customize their experience without compromising support or longevity. Dr. Christopher Allen, a board-certified sleep medicine physician, highlighted hybrid designs like the Aurora Luxe as top picks for hot sleepers. 'Latex is naturally breathable, hybrid/coil designs offer the best airflow, and traditional foam retains the most heat,' he explains. In other words, if you're trying to avoid waking up in a full-body sweat puddle, a mattress like the Aurora Luxe, specifically built for airflow, is the one to beat. Carly Stern, wellness editor at the New York Post, tested the medium version with the optional pillow top and called it her 'first 'big girl mattress'' after years of living with budget foam beds. Her verdict? 'The cooling feature of this mattress was a big draw for me, and I'm pleased with how well it works. I've even woken up a couple times wearing a (really adorable) matching sweatshirt and sweatpants — an outfit I'd have been tearing off in an overheated fit after falling asleep with it on with my last mattress.' She admitted it was a full-body workout to unbox it solo, but 'it inflated to its full size pretty immediately,' and she was surprised to find 'no real chemical smell right out of the box.' In terms of firmness, Stern noted: 'Medium is a bit firmer than I expected…I went with medium firmness, but this feels like a seven on a scale of one to 10.' Still, she called the mattress 'super supportive' and praised the structure: 'I've had none of those mornings where you wake up with a weird crick in your neck or pull in your back because something didn't line up properly during the night.' The layers held up to New York City radiator heat and still managed to keep her dry, even during the weird in-between weather of spring. 'This mattress arrived during that not-so-sweet spot, and I've definitely been less sweaty while using it,' she added. Visually and physically, Stern found the Aurora Luxe luxurious: 'More expensive mattresses do actually feel more expensive. I could see it the moment it was on my bed frame and could feel it while running my hands over the surface.' That tactile impression translated to a comfortable night's sleep — and, perhaps most shockingly for her, fewer reasons to reach for her usual pharmaceutical sleep aid. It's sturdy, breathable, highly customizable, and — thanks to those six cooling and support layers — well worth the investment for anyone serious about sleeping better (and sweat-free). Mattress type: Hybrid | Feel: Soft, Medium, or Firm | Material: GlacioTex cooling cover, gel-infused memory foam, CopperFlex, coils | Height: 13.5″ | Layers: 6 | Sleep trial: 120 nights | Free shipping: Yes | Warranty: Limited lifetime Best for side sleepers: Helix Midnight Luxe Mattress Pros: GlacioTex Cooling Cover provides a cool-to-the-touch surface that actively pulls heat away from the body Plush pillow top balances softness with ergonomic support — ideal for side sleepers Excellent motion isolation for couples, even with kids and pets in the bed Personalized online sleep quiz makes mattress selection feel intuitive and tailored Cons: Edge support is softer than the center — may feel less stable near the perimeter Setup requires two people due to weight and size The Helix Midnight Luxe was created for side sleepers—but don't be fooled, this isn't some overly squishy, unsupportive foam pad. It's a high-performance hybrid that pairs a plush pillow top with zoned coils and an ultra-breathable GlacioTex Cooling Cover. The real magic starts with the personalized quiz Helix offers online, which The Post's Senior Director of Commerce Partnerships, Al Murillo, described as a 'revelation.' He shared, 'It asked all the right questions about how we sleep, what we like, and what we don't. For the first time, it felt like a mattress was being chosen for us, not just sold to us.' Murillo tested the Midnight Luxe after years on a memory foam mattress that didn't suit his and his wife's needs. 'We finally had the opportunity to try the Helix Midnight Luxe — and it couldn't have come soon enough.' Upon setup, he noted it arrived compact and well-packed, though quite heavy: 'You'll definitely want two people on hand to move it. One tip from experience: make sure you're unrolling it right-side up.' Once expanded, it fully decompressed in about three hours, with no strong off-gassing. In terms of performance, Murillo praised the mattress for striking the balance between plush and supportive: 'There was a plush comfort to the pillow top layer, but without causing a sinking effect… the mattress provided the balanced combination of sturdy support and cloud-like softness.' The GlacioTex Cooling Cover also stood out: 'I could feel the cool-to-the-touch sensation right away…For once, I didn't wake up in a sweat — and that alone felt like a win.' Additional benefits included minimal motion transfer and strong support across the surface, although Murillo noted one caveat: 'The edge support isn't quite as firm as the center… If you tend to sleep near the perimeter… you might notice a bit of sloping.' Even so, he concluded, 'It's everything we didn't know we were missing… It's the best sleep we've had in years.' Mattress type: Hybrid | Feel: Medium-plush | Material: Memory foam, GlacioTex Cooling Cover, coils | Height: 13.5″ | Sleep trial: 100 nights | Free shipping: Yes | Warranty: 15 years Best for back pain: Leesa Sapira Hybrid Mattress Pros: Combines memory foam comfort with spring support — ideal for back pain relief Stays cool throughout the night without specialized cooling tech Excellent edge support and motion isolation for co-sleepers Quick expansion with no off-gassing smell Cons: Medium-firm feel may not suit those seeking very soft or very firm support Carrying it up the stairs or into walk-ups can be difficult solo Leesa's Sapira Hybrid is a back pain killer disguised as a luxury bed-in-a-box. It combines memory foam comfort layers with a coil base that provides adaptive support, especially at the hips and lumbar region. The result? A medium-firm mattress that feels like it belongs in a boutique hotel, minus the upcharge or mystery stains. I ordered the Leesa Sapira Hybrid after one too many mornings of hip pain and feeling like my old mattress had won a wrestling match against my body. Setup was simple after navigating NYC logistics (it's a heavy model, so I recommend 2-3 people if you're needing to lift it upstairs). The mattress puffed up fast, didn't smell like chemicals, and was ready to sleep on within an hour. But it was that first night that really sealed the deal: the top layers felt plush without being swampy. I wasn't sinking, just lightly hugged. One month in, the mattress continues to impress. I still wake up feeling rested and without stiffness. It hasn't developed any dips or indentations and feels super-cool, despite not being overtly marketed as a cooling product. I'm a human furnace at night, and somehow I'm not waking up drenched in sweat anymore. The edge support is excellent. I can flop dramatically onto the very corner of the bed and not feel like I'm about to hit the floor. And if you sleep with a partner (or a cat who thinks they're a WWE fighter at 2 a.m.), you'll appreciate not feeling every tiny shift. Mattress type: Hybrid | Feel: Medium-firm | Material: Memory foam, perforated comfort foam, coils | Height: 11″ | Sleep trial: 100 nights | Free shipping: Yes | Warranty: 10 years Best tech-enabled cooling: Eight Sleep Pod 5 Pros: Best-in-class active cooling (55°F–110°F) on both sides of the bed Custom temperature schedules + vibration alarm Tracks biometrics and sleep cycles without wearables Great support and cooling for side sleepers and hot sleepers alike Cons: Expensive, especially with subscription Requires WIFI, power, and app setup Forget gel foam and breathable covers — the Eight Sleep Pod 5 is in an entirely different league of temperature regulation. This isn't just a mattress with cooling properties; it's a fully-integrated smart climate system designed to actively heat and cool both sides of the bed independently from 55°F to 110°F. Powered by a hydro-based Active Grid and controlled via an app, the Pod 5 offers unmatched control over your sleep climate — ideal for hot sleepers, cold partners, and couples who live on opposite ends of the thermostat spectrum. This latest version improves on everything that made the Pod 3 a cult hit. The Pod 5 has faster thermal response, refined water circulation, better edge-to-edge temperature distribution, and an upgraded sensor suite for biometric precision. As Dr. Michael Gradisar, head of sleep science at Sleep Cycle, explains: 'If one wants to focus only on a mattress that can continue to transfer heat… then you're talking about the newer cooling mattress technology where cool water is pumped through the upper layers.' That's exactly what Eight Sleep has accomplished here, combining real-time thermoregulation with data-driven recovery optimization. Beyond temperature, the Pod 5 tracks your sleep stages, heart rate variability, and respiration, delivering nightly reports and recommendations through the Eight Sleep app. Want it cooler as you fall asleep and warmer by wake-up? Set a custom temperature schedule. Want to wake up without sound? Use the vibration-based smart alarm. The mattress itself is medium-firm, with polyfoam and pocket coil construction that cradles pressure points without sacrificing airflow or bounce, especially important for side sleepers who need cooling and spinal support. Of course, high performance comes with high expectations. The Pod 5 requires electricity, WiFi, and a little setup savvy. And while the sleep tracking subscription is optional, it's essential for unlocking the full suite of biometric insights. Still, for those who've tried every breathable foam and slept through every sweaty night, the Pod 5 is less a mattress and more a personalized climate concierge. Mattress type: Hybrid with active water-based cooling | Feel: Medium-firm | Material: Polyfoam comfort layers, coil base, Active Grid with hydro cooling | Height: 12″ | Sleep trial: 100 nights | Warranty: 10 years (mattress) + 2 years (tech components) | Free Shipping: Yes | Smart features: Biometric tracking, smart alarm, temperature automation, app control Best organic: Birch Natural Mattress Pros: Made with organic cotton, latex, and wool, free from synthetic chemicals and allergens Naturally moisture-wicking and breathable — ideal for hot, sensitive sleepers Excellent motion isolation and edge support for a hybrid without polyfoam GOTS, GOLS, and GREENGUARD Gold certified; no detectable off-gassing Cons: On the heavier side, making DIY setup more labor-intensive $99 return fee during trial period The Birch Natural Mattress isn't just another eco-conscious hybrid — it's the gateway drug for former skeptics of the organic lifestyle. Miska Salemann, commerce reporter, summed it up best: 'Full disclosure: I used to mock people who only bought organic.' That is, until motherhood, microplastic anxiety, and months of broken sleep pushed her to seek out a healthier, chemical-free option. 'The thought of spending half my life sleeping on a bed packed with chemicals was keeping me up at night,' she wrote. Birch, with its certified-organic materials, flame-retardant wool, and hypoallergenic latex, became her solution. The mattress itself is a hybrid design constructed with GOTS-certified cotton, GOLS-certified latex, and sustainably sourced wool. According to Salemann, 'The Birch also turned out to be one of the best beds for my body.' She rated the firmness as a six or seven out of ten: 'I prefer something that holds its shape more than a bed that offers a sinking effect… Birch still cradles you a bit, but it's not so overwhelming that you feel trapped in one position.' This medium-firm feel suits a wide variety of sleepers, especially back and side sleepers looking for balance rather than bounce. One of the most vivid aspects of Salemann's review was her DIY unboxing. 'It popped up immediately… The best part? No artificial fumes were detectable. My new mattress smelled like it came right out of a cedar forest; fresh, minty, and maybe a little bit woodsy.' The cooling benefits are natural and immediate: the latex and wool wick away heat and moisture, while the cotton cover allows airflow. 'After a couple of weeks of sleeping on it, my skin feels more refreshed and looks a touch brighter, too,' she noted — a detail that speaks to how well this mattress handles nighttime sweat and allergens. In terms of support, the individually wrapped steel coils underneath provide a sturdy structure without transferring motion. 'The Birch Mattress is much more shock-absorbing than some other mattresses I've slept on,' Salemann wrote. 'Of course, it's not dead still, but I've never found myself waking up in the middle of the night with no explanation.' She also reported stronger-than-average edge support: 'It sprang back into place and was still firm enough to keep me from collapsing over.' And according to Dr. Will Cole of BodyBio's Spring Center, the materials are exactly what hot, health-conscious sleepers should be looking for: 'The ideal combination for hot sleepers is typically a breathable organic cotton cover, a wool comfort layer, and either natural latex or a pocketed coil system for airflow.' In the end, this mattress became a revelation. 'After a few weeks of sleeping on the Birch, I noticed the weight beginning to fly off my shoulders… Did I grow? Did the knot in my back just finally unwind?' Even her toddler couldn't sabotage her newfound sleep: 'There have been a few nights where I've slept through the whole night, and after two trying years of sleep training, that doesn't go unnoticed.' It's not the softest bed on the market, but it may be the one your spine (and conscience) thanks you for the most. Mattress type: Organic hybrid | Feel: Medium-firm | Material: GOTS-certified organic cotton, organic wool, natural latex, coils | Height: 11″ | Layers: Multi-layer + Pillow top | Sleep trial: 100 nights ($99 return fee) | Free shipping: Yes | Warranty: 25 years How we tested Finding the best cooling mattresses for hot sleepers meant simulating the sweatiest, toss-and-turniest sleep scenarios possible — because what good is 'cooling gel foam' if it's just a marketing gimmick? Our testing process combined objective temperature tracking with subjective real-life feedback, plus a review of clinical materials data to determine which features meaningfully move the needle on temperature regulation. Here's how we broke it down: Thermal regulation tests: Each mattress was paired with thermal sensors and surface temperature readers to track how quickly heat built up under bodyweight and how long it took to dissipate. We compared readings over 30-minute and 4-hour intervals. Each mattress was paired with thermal sensors and surface temperature readers to track how quickly heat built up under bodyweight and how long it took to dissipate. We compared readings over 30-minute and 4-hour intervals. Sleep environment control: We tested mattresses in rooms with consistent ambient temperatures (set at 70°F) to isolate how much the mattress itself was impacting the sleep surface. We tested mattresses in rooms with consistent ambient temperatures (set at 70°F) to isolate how much the mattress itself was impacting the sleep surface. Diverse body types and positions: Our testers included side, back, and combo sleepers between 110 and 220 lbs. Each mattress was evaluated across multiple nights for comfort, heat retention, and support. Our testers included side, back, and combo sleepers between 110 and 220 lbs. Each mattress was evaluated across multiple nights for comfort, heat retention, and support. Material scrutiny: We checked each brand's claims against third-party certifications (like GOTS, GOLS, GREENGUARD, CertiPUR-US, OEKO-TEX) and consulted materials science literature to see which ingredients actually regulate temperature. We checked each brand's claims against third-party certifications (like GOTS, GOLS, GREENGUARD, CertiPUR-US, OEKO-TEX) and consulted materials science literature to see which ingredients actually regulate temperature. Sleep trial, setup & support: Because even the best cooling mattress means nothing if you can't return it, we tested delivery experience, ease of setup (especially for heavier hybrid and tech-enabled beds), and warranty transparency. We also ran interviews and email correspondences with licensed professionals in sleep medicine and functional wellness to align anecdotal performance with the science of thermoregulation. If a mattress said it was cool, we asked it to prove it — with tech, sweat, and time. How to find the best mattress if you're a hot sleeper Choosing a mattress when you sleep hot isn't just about what feels cool — it's about what stays cool after hours of skin-to-foam contact. Here's how to decode the overwhelming market of cooling claims and find the right bed for your overheated soul. Material matters (a lot) When it comes to cooling, your mattress materials are make-or-break. 'Latex is naturally breathable,' says Dr. Christopher Allen, 'while traditional memory foam traps the most heat.' Organic wool is also a standout: 'It's nature's temperature regulator,' he says, 'wicking moisture away while providing natural ventilation.' Best bets: Natural latex (aerated for airflow) Pocketed coils or hybrid designs Breathable natural fabrics like cotton, wool, and bamboo Phase change materials (in moderation, for tech-enhanced options) Worst picks: Traditional polyurethane memory foam Dense foam layers without ventilation Anything coated in vinyl or synthetic flame retardants Support, firmness, and pressure relief Hot sleepers also tend to toss and turn — and too-soft beds make that harder. A medium-firm or hybrid mattress can give you enough contour for pressure relief but enough bounce for position switching. If you're a side sleeper, go slightly softer. If you're a back or stomach sleeper, a firmer support core may help regulate heat by keeping you elevated and airflow open underneath. Lauri Leadley, founder of Valley Sleep Center, notes: 'Consider your physical attributes. Do you need a little extra firmness? Mattresses that conform to your body, such as latex, memory foam or hybrid foam, may mold to your body and spine while you sleep.' Motion isolation vs. airflow Cooling often comes with a tradeoff. All-foam mattresses offer excellent motion isolation (great if your partner flops around like a fish), but they limit airflow. Hybrids with coils breathe better, but may allow some motion transfer. Prioritize based on what's worse: sleeping hot or waking up from movement. Sleep trials and warranties Because thermoregulation can take time to assess (you won't know on Night 1), you'll want a trial period of at least 90 to 120 nights. Warranties should ideally last 10+ years, especially if you're investing over $2,000. Check for: Free returns (no restocking or shipping fees) Full refunds vs. credit-only policies Non-prorated warranties (you shouldn't pay more over time for defects) Budget and longevity While budget options exist, don't be fooled by greenwashing or vague 'cooling' buzzwords. Dr. Cole says, 'Budget options can still deliver if they have legitimate certifications… look for GOTS certification at minimum, even on lower-priced options.' Expect to pay: $1,500–$3,200 for high-quality cooling mattresses $1,400–$2,800 for side-sleeper-friendly models $1,800–$3,500 for premium hybrids or organic latex builds FAQs of mattresses for hot sleepers What's the best mattress material for staying cool all night? Hands-down, natural latex and organic hybrid mattresses win here. According to Dr. Will Cole, senior clinical director at First Functional Medicine Telehealth, 'Natural materials consistently outperform synthetic options… The ideal combination for hot sleepers is a breathable organic cotton cover, a wool comfort layer, and either natural latex or a pocketed coil system for airflow.' Are cooling gel mattresses actually effective? Somewhat, but not universally. Dr. Allen confirms: 'Gel-infused foam provides moderate cooling,' but notes that 'foam (traditional) traps the most heat.' If you must go foam, look for open-cell designs and copper or graphite infusions to boost thermal conductivity. Do hybrid mattresses sleep cooler than memory foam? Yes. 'Hybrid/coil designs offer the best airflow,' says Dr. Allen. Coils act like internal ventilation shafts, pulling trapped heat down and out of the mattress core. Are smart or tech-enabled cooling beds worth it? If you're desperate and have the budget — yes. The Eight Sleep Pod 3 is praised by Dr. Gradisar: 'There is some emerging evidence that cooling mattress technology can improve sleep in the first half of the night.' Still, he cautions against expensive ongoing subscriptions. What if my cooling mattress starts feeling warm again after a few months? Most materials reach a thermal 'equilibrium' after extended body contact. 'For most mattresses that start out cool, some of the heat will transfer from the body to the mattress until there is very little heat transfer,' explains Dr. Gradisar. That's why layering in breathable bedding and controlling your room temperature is crucial. How long will my mattress last before I need to replace it? Latex: 12–15+ years Hybrid: 8–10 years Foam: 5–7 years (less if low quality) Dr. Allen advises: 'Replace sooner if you notice sagging, new pain, or allergy flare-ups.' And if you can't remember when you bought your mattress? It's probably already expired. Can bedding or sleepwear help regulate temperature even more? Yes — and it should. As Dr. Gradisar, who did his PhD in sleep and thermoregulation, puts it: 'We need to allow heat to escape our body, and heat rises… People wishing to better regulate body temperature are better off considering what they wear to bed and how their covers trap or release heat.'
Tom's Guide
13-05-2025
- Business
- Tom's Guide
Brooklyn Bedding CopperFlex Pro Hybrid mattress review 2025: A comfortable-for-most mattress with specialist cooling
The Brooklyn Bedding CopperFlex Pro Hybrid mattress is one of the newest (and reasonably priced) models within the 3Z brand sleep suite. As a brand, Brooklyn Bedding mattresses are renowned for performing well in our in-house mattress testing, gaining spots in several of our key guides to the best mattresses of 2025. So, I had high expectations ahead of my the CopperFlex Pro — and it hasn't let me down. You'll find my full review further down the page, but read below for my review in brief... Type: HybridMaterials: Springs, copper foamsFirmness: Firm (7/10)Height: 14'Trial Period: 100 nightsWarranty: LifetimePrice: From $749 (MSRP $998) at Helix Sharing the same cooling GlacioTex cover as the Brooklyn Bedding Aurora Luxe (which ranks highly in our guide to the best cooling mattresses of the year), the CopperFlex Pro is a well-crafted luxury hybrid mattress that costs just under $1,000 for a queen thanks to a 25% off evergreen mattress sale.I'm a combination sleeper, which means that I shift positions from my stomach, back and side throughout the night. That can make it difficult to find a mattress that delivers support for each sleep position. Despite this, I have slept soundly on the mattress over a month. I've been impressed by how cool and comfortable it has kept me night after night, even in the face of an unseasonable British springtime heatwave. In my opinion, the CopperFlex Pro rivals the temperature regulating prowess of some of our favorite cooling beds, such as the Bear Elite Hybrid and Cocoon by Sealy Chill mattress. Brooklyn Bedding peg the CopperFlex Pro as 7/10 for firmness, and I'd agree with that rating. The plush pillow top cover provides ample pressure relief when lying on my side, gently cradling my shoulders, hips and knees. However, the 760 encased coils bolster the mattress' overall support, giving it a responsive sleep feel that you lie on top of rather than sink into it. That makes it suitable for back sleepers, dig into why I think this mattress is a great option for side and combination sleepers looking for a cooling sleep solution to see them through the summer months and beyond... Like the best mattresses for under $1,000, the CopperFlex Pro Hybrid mattress costs $999 for a queen after a 25% off evergreen discount. It comes in six standard sizes from twin to Cal king. Here's the MSRP and usual sale price of each size after the regular 25% discount: Evergreen Brooklyn Bedding mattress sales consistently cut around 25% off all mattresses on their website. And this discount tends to peak at 30% during major sales like the upcoming Memorial Day mattress sales. Of course, this extra 5% saving is nice, but no matter when you shop the CopperFlex, you can rest assured you're getting outstanding quality for a great value price. After the current 25% discount is applied, a queen size chimes in just under $1,000 at $999 (was $1,332). With a limited lifetime warranty, 120-night sleep trial and free shipping included, Brooklyn Bedding's perks are also decent. Brooklyn Bedding CopperFlex Pro Hybrid mattress: twin was $932 now $699 at Brooklyn Bedding This mattress is yet to sell at MSRP since its release in November 2024. After a 25% discount a queen size CopperFlex Pro Hybrid is $999 (MSRP $1,332). Want to buy at the best possible price? Waiting for Memorial Day could score you 30% off. Brooklyn Bedding market the CopperFlex Pro as an 'affordable luxury' mattress and I think they've hit the nail on the head with this description. With its honey combe memory foam pillow top and bronze stitching, it feels like a premium mattress straight out of the box. Beneath the quilted GlacioTex cover, there's 760 encased coils and copper-infused foam (which draws heat from the body), all geared towards temperature regulation, pressure relief and lumbar support. Meanwhile, transition foam takes care of motion isolation and high-density foam provides durability. At 14" tall, the height of the mattress aesthetically lends itself to a five-star hotel luxury while providing sturdy support. But it makes dressing the bed a difficult task. Even a deep pocket sheet struggled to stretch over the tall mattress. Additionally, it is a bit of a clamber to get into bed. Young and fit, this didn't bother me and I like the lofty feel. But, for this reason, it may not be the best option for sleepers with mobility issues (unless you're able to lower your bed frame closer to the ground.) Considering the weight of this bed, handles attached to the cover would make for easier manoeuvring when it is time to rotate your mattress. Brooklyn Bedding rate the CopperFlex Pro Hybrid a 7/10 medium-firm mattress, and I'm inclined to agree with this rating. It provides cushioning and support in equal measure to relieve pressure in joints while supporting the spine through the night. I'm a combination sleeper who switches between side, back and stomach sleeping. But I spend most of my sleep time on my side. Therefore, the pressure relief offered by the plush pillow top on this mattress was perfect for my sleep style. The pillow top surface with honeycomb stitching and ribbing contours to your body as you lay on it. Meanwhile the coil layer is arranged in three zones to enhance lumbar support, which is a premium feature more commonly found in the best mattresses for back pain. You can feel the mattress accommodating your movements as you switch between positions. Although I felt myself sinking into the mattress surface slightly I never felt like I had to fight out of the foam to switch position. Instead it is responsive while offering a gentle hugging feel. I slept on this mattress during marathon training, which meant I was often inflicted with the odd muscle ache and pain, making a supportive mattress all the more important. I credit the CopperFlex for helping me rest and recover well during this intense training block. Ultimately, the pillow top surface makes the CopperFlex Pro Hybrid an ideal mattress for side sleepers and light weight combination sleepers. Light weight side sleepers would likely enjoy the extra cushioning offered by the memory foam CopperFlex Pro. But heavier side sleepers and strict stomach sleepers would benefit from a firmer bed found in our best firm mattress guide. Score: 4 out of 5 Like the best mattresses in a box, the CopperFlex Pro Hybrid comes compressed, rolled and vacuum packed in a cardboard box, which faired the journey to us well. As with any mattress, we recommend having two sets on hands on deck for unboxing. Our unboxers reported minimal off-gassing with this mattress. Literally, they had to get up close to the mattress to smell the unavoidable chemical smell of the packaging, and this dissipated in minutes. The brand recommends leaving the mattress to inflate for 24 hours before snoozing on it. Although it looked ready to sleep on within minutes, I heeded their advice so I didn't damage the mattress materials. Do note that due to the height and heaviness of this mattress, it is difficult to manoeuvre once fully expanded, especially since it doesn't have handles attached to the cover. So you'll want to be sure you unbox it in the bedroom you intend for it to stay (I say this after unboxing it in our sleep studio and then having to lug it up two flights of stairs, which turned into a four-man mission). Score: 4.5 out of 5 We slept on a full size Brooklyn Bedding CopperFlex Pro Hybrid mattress for one month, here's how it performed in our thorough mattress testing procedures... The Brooklyn Bedding CopperFlex passed both our objective and subjective motion isolation tests. Our subjective testing in this area involves balancing a wine glass on one side of the mattress while we drop a 10lb weight from set heights and distances on the other side to replicate the force of another body. The wobble of the wine glass indicates how much movement travels across the bed. On the CopperFlex Pro Hybrid, the wine glass didn't budge until the weight was dropped from 12", at which point we expect a wobble due to the responsiveness of springs in a hybrid mattress. We've used this method on the best hybrid mattresses you can buy online right now, and got a similar result to the CopperFlex, indicating little motion transfer. The CopperFlex Pro Hybrid even performed well through toddler-sitting duties. I shared the bed with my 3-year-old nephew when he came to stay and, although I woke a few times as he wriggled next to me, I still managed to get a good night's sleep overall. Score: 4 out of 5 The Brooklyn Bedding CopperFlex Pro Hybrid packs a lot of cooling technology. The combination of airy coils, copper-infused foams and GlacioTex cover delivers a cool sleep experience night after night. The first thing I noticed about this mattress was how it feels cool to touch, likely thanks to the high thermal conductivity fibers in the GlacioTex cover and copper foams, which zap heat away from the mattress surface. I sleep in an attic bedroom which is prone to trapping heat when the temperature rises. But while I've been snoozing on the CopperFlex Pro Hybrid mattress — through a British heatwave, might I add — I haven't found myself running hot at night as I used to on a standard spring mattress. While exercising before bed is not recommended when it comes to reaching an optimal sleep temperature, there was the odd occasion where an evening run was non-negotiable for me during this testing period. Even on the nights I did forgo expert's advice, I managed to cool down and drift off on the CopperFlex without kicking the sheets off in a fluster. While the temperature regulation offered by this mattress was more than enough for our testing panel, particularly hot sleepers who struggle with night sweats would benefit from an active digital cooling system offered by a top-rated smart bed like an Eight Sleep Pod. Score: 4.5 out of 5 We test edge support to make sure we don't fall when getting out of bed, reaching to our bedside table or rolling over during the night. For our objective tests, we place a 25kg weight on, and sit on, all corners and edges and in the centre of the mattress. With the Brooklyn Bedding CopperFlex Pro Hybrid mattress, we observed a 3.5" sink in all areas. Although that sounds (and looks in the images) like quite a bit of sink, you must expect this with a pillow top mattress. Plus it bounced back immediately once the weight was lifted. When using the mattress night to night, I didn't note any edge support-related problems. As a combination sleeper I need a mattress with reinforced edges to make sure I don't end up on the floor while switching between positions during the night. Happily, I have been able to confidently sleep right up to the bed's edge on the Copperflex ProBut the real test of the edge support is when I lean over to my bedside table to retrieve a piping hot mug from my bedside table (a herbal tea is part of my nighttime routine.) Unlike with my old spring mattress which would often dip beneath me if I got too close to the edge, there have been no spillages on the CopperFlex (though the GlacioTex cover would handily protect the mattress against spills and stains.) Score: 4 out of 5 At just six months old, the CopperFlex Pro Hybrid mattress has 532 reviews with an average rating of 4.5 out of 5. Reviews praise its firmer support and cooling prowess, but some negative reviews note that it's heavy to handle. Elsewhere, the CopperFlex Pro Hybrid is Rolling Stone recommended, has been nominated for the 2025 Oprah Daily Sleep O-wards and is CNN underscored. CNET describe the mattress as "comfortable, versatile and supportive" at "a very budget-friendly price". Meanwhile video reviewers at Brooklyn Bedding say the CopperFlex mattresses offer brilliant quality and are easy to install in your home. Hot sleepers looking for a bed with reliable cooling relief, ample comfort and sturdy support without breaking the bank are in safe hands with this Brooklyn Bedding mattress. While I best recommend this mattress to side sleepers who like a cushioned sleep surface, it is versatile. The medium-firm feel supports all the positions of an average weight combination sleeper, while its zoned lumbar support helps keep the spine in healthy alignment. Without too much sinkage, myself and the rest of our testing were comfortable switching between positions on the CopperFlex Pro Hybrid. While our stomach-sleeping tester approved of the CopperFlex, if they had to pick a favorite, the Plank Firm mattress by Brooklyn Bedding, with a firmer, more responsive sleep surface, takes their vote. In short, this is a comfortable-for-most mattress with specialist cooling technology at a very reasonable price. Its build quality and luxury materials punch way above its mid-range price point. It regulates temperature exceptionally and performed well across the board in our mattress tests. Also from Brooklyn Bedding, the Aurora Luxe Hybrid mattress is a top cooling mattress and one of our best mattresses for back pain that can help you combat an unfortunate concoction of sleep issues — hot flushes and back pain. It comes in three firmness levels and 10 sizes including an RV King. With a queen size now $1,398.75 (was $1,865), it is more expensive than the CopperFlex, suitable for those looking for even more luxury. Learn more in our Brooklyn Bedding Aurora Luxe mattress review. The Cocoon by Sealy Chill is an all-foam, competitively priced mattress complete with a breathable knit cover made with phase change materials. This means it's cool to touch and helps wick away sweat. During testing for our Cocoon by Sealy Chill Mattress review, our reviewers slept comfortably cool, which is surprising on a memory foam bed. It is even cheaper than the CopperFlex at $699 for a queen after an evergreen 35% Cocoon by Sealy mattress deal. Plus you get a sleep bundle included. We recommend the Purple Mattress to couples looking for strong motion isolation and temperature regulation. Its open-cell GelFlex grid is breathable as well as pressure relieving. Price-wise, it falls in the upper-mid bracket with a queen at $1,499 MSRP. But Purple mattress sales and deals occasionally knock $200 or more off. Act fast and you can grab this discount now. Read more in our Purple Original Mattress review
Tom's Guide
08-05-2025
- Health
- Tom's Guide
What are Phase Change Material and GlacioTex cooling mattress fabrics and how do they work?
You're most likely to come across Phase Change Material (PCM) and GlacioTex when you're shopping for a cooling mattress, and in some instances luxury cooling bedding, toppers and pillows. On the surface both PCM and GlacioTex serve the same purpose: to keep you at an ideal temperature while you sleep by wicking away excess heat. But when you dig into the science behind these cooling material technologies, there are some differences that could affect your quality of sleep. Here's what you need to know about PCM vs GlacioTex, how each works, and what their benefits and drawbacks are for different types of sleeper. Phase Change Material (PCM) is a substance that helps regulate your sleep temperature by acting as an in-bed heat reservoir. In mattresses, PCM tends to be in wax or gel form. The particles are coated with a protective shell and embedded in foams and fabrics without leaking. PCM adsorbs and releases heat as its particles change from a solid to a liquid state. When the particles change from solid to liquid, they absorb heat and then they solidify when this stored heat is released. PCMs are often embedded in comfort foams or woven into mattress covers. These materials can be found in many of our top-rated cooling mattresses including the Bear Elite Hybrid mattress, the Brooklyn Bedding Aurora Luxe mattress, and the Tempur-Pedic Tempur-Breeze mattress. PCM is a versatile material that can be incorporated into various components including foam layers and fabric covers without major manufacturing hassle. These materials offer active temperature balancing as they adjust state according to your body temperature changes through the night. This means they can both absorb heat (drawing it away from the body) and release heat (warming up the body). A study assessing mattresses with PCM using a thermal and perception test showed mattresses composed of PCMs better facilitate human heat dissipation and result in a cooler perception and greater thermal comfort compared to conventional mattresses after 20 minutes of use. A downfall of this material is it has a limited heat-absorbing capacity. This means, once it is fully liquefied, it cannot absorb excess heat, reducing its cooling effect. While there is some scientific data backing PCM in mattresses, as referenced above, research is limited at this point. ✅ Your body temperature fluctuates through the night: PCMs offer dynamic temperature regulation, meaning they actively adsorb and release heat to maintain a neutral sleeping temperature, which is useful for people who sleep hot or cold at different points of the night. ✅ You want dynamic climate control without tech: Temperature regulating smart beds digitally heat up and cool down, whereas PCM regulate temperature naturally, meaning you can keep your sleep space phone and subscription-free. ✅ You like a cushioning sleep surface: PCM are usually used in foams, adding pressure relief and cushioning for those with achy joints or side sleepers with a lighter built. GlacioTex is a fabric made of fibers with high thermal conductivity that quickly and effectively pull heat away from your body while you sleep, keeping you and your sleep surface cool through the night. These fibers are also hypoallergenic and waterproof, providing a stain and bug-resistant barrier over your mattress. Some of our favorite best mattresses of the year come with GlacioTex covers. These include the new-and-improved Helix Elite mattress collection and the Brooklyn Bedding CopperFlex Pro Hybrid mattress. GlacioTex has a lot going for it. It's designed to be cool to touch and hypoallergenic while adding pressure relief to mattresses. When woven into mattress covers, GlacioTex provides a cool sleep surface, helping your body temperature drop in line with your circadian rhythm when you get into bed. Thanks to its protective nature and contribution to pressure relief, you'll come across GlacioTex in top-rated mattress protectors and mattress toppers too as it repels allergens and makes your bed softer, providing more cushioning on joints. A commonly reported drawback of GlacioTex mattress covers is the fact they can have a slippery texture causing a fitted sheet to shift or pop off when you sleep on it, which can be irritating through the night disrupting quality sleep. GlacioTex covers don't tend to be removeable. Even though they provide a waterproof, hypoallergenic barrier, they cannot be removed and put through the washing machine. This means they lack points in terms of mattress cleaning practicality. While GlacioTex toppers offer a cooling sensation, they may not be firm enough for all sleeping positions. Some users who prefer a firmer mattress might find them too soft ✅ You're a seriously hot sleeper: GlacioTex continues to absorb heat through the night without a limit, which is better than PCM for significantly hot sleepers who struggle with night sweats. ✅ You suffer with allergies: GlacioTex covers add an allergen-repellent protective layer to your mattress which is particularly useful if you find yourself sneezing and coughing through the night. ✅ You bedshare with little ones: GlacioTex covers offer waterproof protection and spills and stains. Both PCM and GlacioTex are effective at wicking away heat at night. However, each has its own strengths. GlacioTex is arguably more effective for super hot sleepers as there is no limit to how much heat it can draw away from the body. Meanwhile, PCM is better suited to those whose temperature fluctuates as it can absorb heat, hold it and release it back to the body once cooled down. This helps you maintain a good temperature for sleeping which experts say lies between 65 to 70 F (18 to 21 °C). Either way, PCM and GlacioTex can't do all the heat balancing alone. You'll want to make sure they are paired with other cooling technologies and breathable, moisture-wicking materials like wool, individually-wrapped coils and copper-infused foam to help you sleep comfortably.
Forbes
07-04-2025
- Lifestyle
- Forbes
The Most Popular Products In March, According To Forbes Vetted Readers
Every month, Forbes Vetted rounds up the top products that piqued our readers' interest across a range of categories. Curious about what caught their eyes? Look no further. Last month, Forbes Vetted readers stocked up on a variety of spring favorites, just in time to greet the season. Some prepared for warmer weather with our top cooling mattress and bamboo PJs; others invested in a nourishing filtered showerhead and an LED face mask to start showing off glowing skin for the sunny seasons ahead. Ahead, see all 24 of the most popular products our readers shopped in March, from a luxury aluminum suitcase our senior travel editor says 'rolled like silk on every surface' to a wireless gaming headset with a battery life that blew away our consumer tech editor. And make sure to check back here next month to see what Forbes Vetted readers loved in April. A perennial Forbes Vetted favorite (including our pick for best mattress overall and the best mattress for shoulder pain), the Helix Midnight Luxe tested well with a variety of sleepers across just about every category to deliver 'the perfect mix of support and comfort.' Our top pick for mattresses for back pain is optimized for your lumbar region, featuring a 3-inch Euro pillow top for cushioning and a dual-coil system to keep you stable. After our rigorous review, the Saatva Classic also stood out for its edge support: Our testers reported minimal to no buckling while lying or sitting on its edge. This pick from Brooklyn Bedding thoroughly impressed during the best cooling mattress testing. It contains active cooling features in every layer, including top cover fibers that redirect heat away from the body. According to senior mattress and sleep editor Bridget Chapman, the Aurora Luxe keeps you from overheating and has a plush feel that's reminiscent of a luxury hotel bed. For our roundup of the most comfortable heels, deputy editor and fashion expert Kari Molvar tested these pumps on a variety of surfaces before awarding them our best overall spot. Molvar cited their pillowy-soft lining, top-notch shock absorption and breathable, rounded toe—perfect for wearers who are blister-prone. Compact size? Check. Spacious interiors? Check. Buttery leather? Absolutely. This bag from Quince met all our fashion team's criteria for a stylish yet functional crossbody option, earning its spot as our favorite crossbody bag overall. After wearing it for more than three months, Molvar was impressed by how its canvas lining held up over time. As spring rolls around, our readers are swapping out their cozy PJs for more cooling options, like our top pick for the best cooling pajamas for women. This set from Cozy Earth is expertly crafted from temperature-regulating bamboo viscose to ease the discomfort of hot sleepers. The set is also stain-resistant and comes in 13 colors and patterns for customizability. Swiss running shoe brand On pulled out all the stops when it comes to the comfort of this popular sneaker, which we deemed the best walking shoe for men overall. Its unique cushioning and mesh air flow make every stride more breathable, and its removable arch insole adds a tailored feel to the design. 'I really enjoy its breathability, and the mesh airflow helps keep my feet cool after a long walk,' says our panelist. With its breathable mesh upper and balanced cushioning, this cult-favorite sneaker provides just enough stability and comfort to earn the top spot in our roundup of the best shoes for standing all day. Gear editor Cam Vigliotta also cites it as his go-to travel shoe: 'I know it'll keep my feet happy no matter how long I'm standing,' he says. Molvar named the Brooks Glycerin Max the most comfortable walking shoe for women after falling for its lightweight feel and sturdy rocker design. In testing, its forward-propelling motion added a notable bounce to her step, making walks and everyday errands more enjoyable. Our dermatologist-approved pick for the best filtered shower head for hair and skin uses a robust, three-stage filtration system to remove common irritants like chlorine and mercury. The model also has three spray settings and an essential oil diffuser for a soothing aromatherapy shower. In our best self-cleaning litter boxes story, executive strategy editor Lindsay Boyers sang the praises of this model's odor-fighting properties, laser-sensing system and helpful smart features (including its connectivity to an app that monitors litter and waste levels). For all this and more, the Litter-Robot continues to top our best list, even after more than two years of testing. If you're a fan of extra thick towels, this option from Brooklinen stands out for its luxurious fluff. During our laundering tests, it held up notably well, maintaining 'the same post-first-wash feel after subsequent washes,' says one panel tester. As far as luxury luggage goes, this suitcase is our favorite aluminum design due to its high-end anodized craftsmanship and striking durability (which is backed by a lifetime guarantee). Senior travel editor Astrid Taran recently vacationed with this suitcase and loved its smooth-spinning wheels and heavy-duty compression system: 'I was able to fit so much more into this suitcase than many of my other carry-on bags,' she says. For under-$150, this Samsonite spinner offers many high-quality features that rival that of most luxury options. Its built-in TSA lock keeps your belongings secure, and its 1-inch expandability helps stow heavier loads. 'As a chronic over-packer, I love that it's expandable and has organizational pockets to help separate my clothes and essentials,' says one of our carry-on luggage testers. Perfect for jet-setting families gearing up for summer, this three-piece July luggage set includes all of the brand's essentials (a.k.a. its Carry-On, Checked and Checked Plus suitcases). Each piece features July's signature smooth wheels and retractable handles, and conveniently nest inside one another for easy storage. 'The noise canceling of these earbuds is unparalleled,' says tech and electronics editor Rebecca Isaacs, who was blown away by how they muted her surroundings on the New York City subway. Although pricey, their equalizer adjustment controls and excellent sound quality helped them secure the top spot in our guide to the best wireless earbuds. We named these Samsung Buds the best wireless earbuds for Android users thanks to their seamless combination of ANC and high audio quality. Isaacs wore them comfortably for hours at a time and loved experimenting with their audio presets. Their battery life is also substantial, offering seven hours of extended listening time. When it came to reviewing the best gaming headsets, the HyperX Cloud Alpha ultimately won Isaacs over with its generous battery life, which allows up to 300 hours of playtime. 'I charged them around once a month—but really, I could have gone much longer,' she says. Its other notable perks include clear spatial audio and adjustable EQ settings. An acne-targeting tool worth its salt, our tester found this LED face mask to be a useful addition to her skincare routine. Its red-light function tackles signs of aging, like fine lines, while its blue light minimizes acne. Read our full guide to the best LED face masks for more info on this top pick. Our favorite teeth-whitening kit's handy pre-filled trays make it an excellent option for beginners. It's easy to use, and employs ingredients like xylitol and potassium nitrate to reduce decay and desensitize teeth. (You'll see the best results after wearing them for 15 to 30 minutes daily.) This Crest teeth-whitening kit works fast: 'Within 10 to 12 days, I already see a slight difference in terms of shade, ' says our tester. Using hydrogen peroxide as a key ingredient, its strips can lighten teeth up to 20 shades whiter in less than a month—an incredibly short period compared to competitors. The set is also wallet-friendly, so you can stock up. The TickTalk 5 offers basic GPS, texting and calling, as well as a slew of kid-friendly features, like a 5MP camera, unique GIFs and animated e-greeting cards. We named it the most fun kids' smartwatch due to its cute interface and quirky, monster-themed charger. Our pick for the best split-screen non-Wi-Fi baby monitor is compatible with up to four cameras, allowing you to monitor more than one child in different rooms. It also has a customizable nightlight, two-way talk and the ability to play white noise or a selection of lullabies. In our coverage of the best travel cribs, kids and baby gear editor Margaret Badore praised our top pick's backpack-style case and lightweight frame (it clocks in at just around 15 pounds).'Of the travel cribs I tested, it's among the fastest to set up,' she notes. Its side zipper also clips securely to prevent any toddler breaches.
