The 7 Best Mattresses For Hot Sleepers (So You Can Keep Cool)
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We’ve tested and researched dozens of mattresses over the years — these are our top picks for the best cooling mattresses.
When we sleep, our core temperature drops, so our bodies shed heat into the space around us. And depending on your bedding, this can trap heat and result in hot, sweaty sleep—which is anything but restful.
For those of us who run warm overnight, consider a cooling mattress instead. (Other tips to stay cool include: wearing airy pajamas, keeping your temperature lower overnight, and investing in breathable bedding like linen sheets.) But since a cooling mattress is the foundation, it can often make the biggest difference.
How much does the right mattress matter for a hot sleeper?
Unbeknownst to many of us, many mattresses we sleep on are made with materials that often trap heat and are not very breathable, which can lead to an uncomfortable rest especially if you’re a hot sleeper! Mattresses made with memory foam or tight knit layers can trap heat close to the body causing it to generate and build up as you sleep. And if your mattress has poor temperature regulation or moisture wicking properties, it can also make you feel hot and uncomfortable as you naturally sweat during your sleep.
Thankfully cooling mattresses are here to the rescue, especially for those of us who sleep hot or in warm conditions. These mattresses keep us comfy and breezy as they are made with natural, breathable, and moisture-wicking materials that don’t retain heat, and are designed with materials and methods that promote effective airflow. Smart mattresses are also on the market, using advanced technologies to detect your body’s temperature and automatically adjust to the correct temperature for the best sleep (we’ve listed an option below!)
We’ve found seven of the best mattresses offering cool and crisp relief. The premium materials improve airflow, wick moisture, and are hypoallergenic, and the innovative technology behind them give you more than just excellent sleep—they’ll provide relief and body support, too.
Our criteria
- COOLING ABILITY | We’ve personally tested, researched, and scoured hundreds of reviews to find the best mattresses help keep us cool and comfy throughout the night.
- NONTOXIC MATERIALS | Only safe and nontoxic breathable materials like organic cotton, wool, and natural latex are used in each of these cooling mattresses.
- SLEEP TRIAL AVAILABLE | We’ve listed the best cooling mattress brands that offer sleep trials so you can test them risk free before committing!
Be sure to check out our cooling sheets guide to keep you and your new mattress in good shape and our review of Eight Sleep, a temperature regulating mattress pad that can take your sleep to the level. And for comfy gear in and outside of the bedroom, we’ve got you covered with these organic pajamas and sustainable robes.
Best Overall | Most Affordable | Best Smart Mattress
1. Saatva
Materials | CertiPUR-US certified foam, organic cotton, thistle pulp & wool barrier
Mattress Features | Made-to-order, handcrafted in the US, cooling features & materials, free in-room delivery & setup, 365-night trial, lifetime warranty
Sizes | Twin, Twin XL, Full, Queen, King, Cal King, Crib, Split King
Price | Queen mattresses starting at $1,795
With a dozen Saatva mattresses to choose from, which is the best for hot sleepers? We recommend either the Memory Foam Hybrid or the Saatva Latex Hybrid, starting at $1,795. Each of these mattresses is handcrafted once you place an order so it’s made just for you—and sustainability is at the core of the brand, too. They’re all handcrafted in the US in energy-efficient factories, use eco-friendly materials like recycled steel coils, CertiPUR-US foam, and organic plant-based materials, and the brand helps plant trees via Evertreen. The Memory Foam Hybrid touts a LuxeCool system for airflow, an antimicrobial finishing treatment, and gel-infused memory foam for the greatest comfort—whereas the Latex Hybrid Mattress leverages vented airflow channels, ergonomic zones across its five natural latex layers, and hypoallergenic organic cotton. One thing’s for sure: You’ll enjoy restorative, refreshing rest no matter which you choose.
Saatva Review | “We love our Memory Foam Hybrid mattress! Best sleep ever! Comfortable and luxurious, soft feeling but fully supportive. If you prefer a medium firm mattress this one will probably fit your needs) Exceptional quality mattress! Delivery was fast. Very satisfied with our purchase!” – Zach (See all reviews)
2. Avocado
Materials | GOLS-certified organic latex, GOTS-certified organic wool & cotton
Mattress Features | Five ergonomic zones, gentle-to-medium firm options, non-allergenic fabric, 1-year trial, 25-year limited warranty
Sizes | Twin, Twin XL, Full, Queen, King, Cal King
Price | Queen mattresses starting at $1,999
Perhaps the most thoughtfully made mattress in the world, Avocado’s Green Mattress is a hit with everyone, hot sleepers included. Made with a mix of organic latex, wool, and cotton, it’s temperature regulating to keep you cool all night (and is moisture-wicking, too!). Not only that, but there are five distinct zones to aid with pressure relief in the hips, back, and shoulders, too. And let’s not skimp on the sustainable features either: It’s GREENGUARD Gold, MADE SAFE, and GOTS certified, uses organic latex and wool from Avocado’s own farmer’s collectives, and you can even find a PETA-approved vegan option. Not sure if it’s for you? You can sleep on it (ha) for up to a year as you decide!
Avocado Review | “After returning a top-is-the-line TempurPedic mattress (too firm & hot) we ordered our Avocado mattress. Without a doubt one of the best purchases we’ve made! Avocado makes a quality mattress and the ONLY complaint we have is that it’s almost too comfortable & we find ourselves lingering in bed later & later not wanting to get up from our Avocado mattress. Even the dogs sleep in late!” – Darla O. (See all reviews)
3. Birch
Materials | Organic cotton cover, organic hygroscopic wool, eco-INSTITUT Certified & GREENGUARD Gold Certified Talalay latex
Mattress Features | Plush euro top, targeted zoned lumbar support, natural & organic materials for breathability & temperature regulation, 100-night sleep trial, 25-year warranty
Sizes | Twin, Twin XL, Full, Queen, King, Cal King
Price | Queen mattresses starting at $2,624
Pick up Birch’s Luxe Natural Mattress for a soothing, cooling, and supportive rest. While typical mattresses are made with cheap polyurethane foams and fiberglass which result in off-gassing and fire hazards, this all-natural mattress contains none of those. Instead, it’s made with GOTS and GREENGUARD Gold certified materials like natural Talalay latex and premium organic cotton to promote a clean and healthy sleep. Birch’s Luxe Natural Mattress is also breathable and moisture-wicking thanks to its hygroscopic wool, cotton cover, and natural latex all of which provide excellent airflow and a cool touch. Besides its cooling capabilities, this mattress’ zoned lumbar support provides enhanced body cradling, contouring support, and pressure relief for your lower back. Try it for 100 days for some of the best sleep you’ll ever have!
Birch Review | “I finally know what a good nights sleep is. I am dreaming again for the first time in years. Best mattress I have ever slept on. I am telling everyone about it!” – Ehren S. (See all reviews)
4. Awara
Materials | GOLS- & FSC-certified organic latex, GOTS-certified New Zealand wool
Mattress Features | Coil support core, breathable materials, 365-night trial, forever warranty
Sizes | Twin, Twin XL, Full, Queen, King, Cal King
Price | Queen mattresses starting at $1,049
Awara’s mattresses are considered some of the best—its Natural Hybrid Mattress has won recognition from Forbes, CNET, and Cosmopolitan, after all. And it’s one of our top choices for cool sleep too. There’s no foam here; instead, you’ll enjoy lying on lush natural GOLS-certified latex from rubber trees and organic wool from New Zealand. No need to worry about sweating or tossing and turning, these harmonious materials plus the individually wrapped coils mean a refreshingly cool, crisp, and sound sleep every single night. And safety and sustainability wise? It’s FSC and OEKO-TEX certified. It’ll check all your boxes—and you’ll get the benefit of a forever warranty, too.
Awara Review | “If you’re having any second thoughts, don’t! Wish I would have gotten ours sooner! We got the Aware Organic mattress and bought an adjustable frame elsewhere. The mattress was easy to set up, zero odor (that was a big worry of mine, as I’m super sensitive to odors), and very comfortable. Sleeps at perfect temp, the fabric is very soft, and the mattress is just firm enough to alleviate aches and pains (I would call it firm, but not moderately or very firm). I do not feel my husband getting in or out of the bed (a PLUS), and it works perfectly with the adjustable frame. Only negative is that fitted sheets fit a little big because the mattress is not deep, but hopefully I can find a good fitting one. Great purchase overall.” – Jill L. (See all reviews)
5. Eight Sleep
Materials | CertiPUR-US certified polyfoam, polyester/cotton blend
Mattress Features | Pod cover for mattresses, automatic temperature, vibration & thermal alarm, sleep & health reports, 30-night trial, 5-year warranty
Sizes | Full, Queen, King, Cal King
Price | Mattress pad starting at $1,895
Though it’s not quite a mattress, Eight Sleep’s Pod is the main “intelligent sleep tech” brand out there. It’s an interactive cover that can be installed on top of mattresses, with three models available depending on your mattress size and preferred tech. Once on, you can adjust the temperature for both sides of the bed based on your schedule, phases, comfort, and environmental conditions—all for your best night’s sleep. New features like vibration and thermal alarms are rolled out all the time, so you can explore which of the models and plans is right for you. Keep in mind that the Eight Sleep does require a membership to activate these smart features, but it feels worth the investment—especially since the Pod can be transferred from mattress to mattress over the years. Enjoy a 30-night trial, free returns, and free shipping.
Eight Sleep Review | “If you have trouble falling asleep or falling back to sleep or if you sleep or wake hot or have night sweats even somewhat regularly, this mattress pad is for you” – AmyAnn Cadwell, founder of The Good Trade (Read the full review)
6. Molecule Sleep
Materials | CertiPUR-US certified foam, polyester & lycra cover
Mattress Features | Antimicrobial cooling cover, Air-Engineered™ for airflow, 100-night trial, limiteds lifetime warranty
Sizes | Twin, Twin XL, Full, Queen, King, Cal King
Price | Queen mattresses starting at $999
While many memory foam beds tend to sleep hot, Molecule Sleep’s line of mattresses is made with cooling in mind. The four main mattresses here all leverage multiple layers of foam, Air-Engineered™ to offer five times the airflow from traditional foam mattresses—not to mention the other layers that support spine alignment, pressure relief, and athletic recovery. (It’s even tested and trusted by athletes like Michael Phelps!) And best of all, the mattress is incredibly eco-friendly: The foam is made in the US, CertiPUR-US certified, has low VOCs, and is crafted without flame retardants, formaldehydes, or heavy metals. With a 100 risk-free night trial, optional financing, free shipping and returns, and the lowest starting prices on the list, it’s worth checking out.
Molecule Sleep Review | “Happy with purchase and the price. Cool touch cover is pretty neat. Will see if the mattress lasts, but so far pleased.” – Mark (See all reviews)
7. Purple
Materials | Nontoxic GelFlex grid (made from hyper-elastic polymer), nontoxic base foam
Mattress Features | Pressure-relieving and cooling GelFlex technology, instant responsiveness, temperature balancing, 100-night sleep trial, 10-year warranty
Sizes | Twin, Twin XL, Full, Queen, King, Cal King, Split King
Price | Queen mattresses starting at $1,299
Purple’s reinventing the way we sleep with their innovative nontoxic GelFlex Grid that’ll help you sleep up to 4x cooler throughout the night! The unique geometric cushion grid made from their proprietary GelFlex polymer, reconfigures and adapts as you move for floating, adaptive support. And the 1,400 air channels within the grid draw away excess body heat, keeping you cool! Choose from 3 CertiPUR-US certified mattresses, with each including Purple’s one-of-a-kind GelFlex grid alongside layers of foam (depending on how much stability, motion isolation, and pressure relief you’re looking for). Starting at only $1,299 for a Queen mattress, Purple is one of the most affordable and cooling mattresses on our list. Receive it within 1-2 days, with free shipping !
Purple Review | “We upgraded with this mattress from an ancient spring mattress. It was a long overdue change and the positive results were immediate. I can leave and re-enter the bed without waking my partner now. My old minor lower back issues have been resolved and now I’m certain it’s because my old mattress was starting to dip in the center which likely affected sleeping posture. This mattress also seems much more breathable than memory foam, so we’ve had no heat issues. Overall a luxurious upgrade from our last bed. This was recommended to me from a friend who had previously used a memory foam mattress.” – Nicholas W. (See all reviews)
