The Best Cooling Mattresses for Hot Sleepers

Unlike memory foam which doesn't have much ventilation, this mattress uses a unique grid-shaped elastic top layer that is airy yet still supportive. It doesn't have extra cooling features, but the breathability helps prevent overheating caused by lying directly on foam. On top of that, while most mattresses nowadays are made of the same types of foam, latex or coils, Purple's GelFlex Grid truly stands out among the rest for its squishy quality that feels both supportive and pressure-relieving.

Who it's best for: Hot sleepers looking for a more breathable mattress, couples searching for a bed with good motion isolation, or people who are tired of the same old mattress feel and want to try something new.

Tester notes: From the start, our testers and panelists raved that the mattress feels noticeably cooler than other beds they've slept on. Several users called the grid-like layer the perfect combination of soft and firm, and one told us, "It's 'springy' and conforms to my body while still being supportive." Others even compared sleeping on the bed to "floating." Plus, if you share your bed with a partner, this one received high praise for its motion isolation. The caveat is that several reviewers found that the delivery took longer than they expected.

This foam mattress is a total steal and has built-in features to help prevent overheating at night. It uses graphite and gel embedded within the foam to help draw heat away from your body and uses open-cell foam for more breathability. Plus, it's a mattress in a box, meaning you can order it online and set it up at your convenience without needing to schedule a delivery.

Who it's best for: Shoppers who want a mattress delivered quickly, memory foam enthusiasts who run hot and price-conscious hot sleepers searching for something effective (without an unreasonably high price tag).

Tester notes: The majority of our panel told us they were able to maintain a comfortable body temperature while sleeping on their Tuft & Needle mattresses. They also gave it high scores in other areas like ease of ordering, setup, comfort and support. Plus, multiple users highlighted that their partners can't feel them move around in bed. The main callout is that there isn't as much edge support, meaning it may sag when you sit on the side of the mattress.

Not only does this cooling mattress have tens of thousands of rave reviews on Amazon, but it's also a fraction of the cost of others in our article. There's a layer of gel-infused memory foam at the top, which helps draw heat away from your body and its open-cell structure makes it more breathable. Plus, it arrives at your house within days of ordering and there are several heights to choose from (ranging between 6 inches to 12 inches).

Who it's best for: Price-conscious shoppers who are looking for a quick and convenient option on Amazon.

Tester notes: Users found it to be comfortable to sleep on and said it didn't cause any overheating. One even reported experiencing less back pain, and another called the bed "easy to order, not expensive, easy to set up [and] just as comfortable and good-quality as expensive mattresses." Though it didn't fully take shape after opening in our review, and it doesn't feel as luxurious as pricier models, it's still a great option if you're hoping to spend less and shop on Amazon.

Casper's newest release adds advanced cooling technology to the hybrid version of its original foam mattress. Featuring a cool-to-the-touch cover, cooling gel and HeatDelete bands, it's designed to pull away excess heat from your body but still has the cushiony feel of memory foam. Plus, if you're a side sleeper, this pick isn't too firm to help keep your spine aligned.

Who it's best for: Side sleepers who struggle with overheating but love the pressure-relieving feel of memory foam over durable coils.

Tester notes: While we're still testing this specific mattress, Casper's other offerings including the Wave Hybrid Snow, which uses similar technology, and the Original Hybrid have received high praise from testers. Testers raved that Casper's cooling features are "extremely noticeable" and noted huge differences in sleep quality. Others have shared that the hybrid model is "amazing," describing it as "cushiony, soft. [It] forms to my body but doesn’t feel like I’m sunk in." They've also called out the great motion isolation. Though it has a medium firmness rating, some said they were surprised that it was softer than expected — which may actually be a benefit for side sleepers.

While most cooling mattresses simply feel cool to the touch, this innovative mattress uses unique phase change technology that's been tested to keep you feeling up to 10 degrees cooler than usual all night. It's expensive, but on top of the impressive cooling features, this mattress uses the high-quality foam that Tempur-Pedic is famous for. For a slightly lower-priced version, the brand also offers the ProBreeze mattress, which keeps you up to five degrees cooler instead of ten.

Who it's best for: Anyone willing and able to invest in a top-quality mattress with innovative and proven cooling capabilities.

Tester notes: The brand recently re-engineered this mattress, upgrading from an 8-degree cooler sleep to a 10-degree cooler sleep, and it's proven more than exceptional in our tests. Testers highlighted the noticeably cold feel and how they don't feel their partners moving as they do on other foam mattresses. One tester who's slept on both the old and new model shared, "It’s very comfortable and oddly supportive even though it’s described as soft. I really like it so much more than my old one."

It can be hard finding a mattress that actually keeps you at a comfortable temperature all the time, but this one from Eight Sleep lets you choose your preferred temperature for each side of the bed (from 55º F to 110º F) through an app on your smartphone. You simply set your preferred temperature and water runs from a hub – a unit next to your bed – to create the cooling (or warming) effect. You can even schedule when to turn the temperature settings on and off, and the mattress cover has built-in sleep-tracking capabilities.

Who it's best for: Tech-savvy users who want the ability to precisely control the temperature of their bed each night.

Tester notes: Our pros were impressed by the high-tech features that made it stand out from other cooling mattresses. One tester shared that while she's typically a hot sleeper, she "didn't wake up sweaty once throughout the night." Another commented, "The temperature control makes a huge difference in my comfort level." The downside was the mattress itself felt fairly soft and didn't have good edge support, but you can purchase just the cover if you want to use it over a different 10- or 11-inch mattress.

Most mattresses made of foam (even hybrids) have a tendency to overheat, but this option from Serta proves differently, with cooling technology that's designed to pull away excess heat from your body. The advanced design, complete with phase change material and gel, helps provide a pressure-relieving sleep without the fear that the bed will worsen your night sweats.

Who it's best for: Shoppers who want to reap the benefits of memory foam without the fear of overheating or making their night sweats even worse.

Tester notes: While this one comes with limited feedback compared to some of our other picks, those who own it swear by it. One tester even commented, "I haven’t woken up with night sweats since sleeping on it." It's also earned especially high scores for comfort, temperature regulation and support, with reviewers sharing a noticeable improvement in their sleep quality. Just note that while the brand offers free shipping, the mattress comes already expanded, and setup is extra.

If you prefer the feel of a traditional mattress instead of a bed-in-a-box, Saatva gives you the quality of in-store models with the convenience of online shopping. It doesn't have any added cooling features like the other mattresses in our roundup, but it's made with coils that are inherently more breathable than all-foam styles. Plus, the brand offers free white glove delivery along with a 365-day sleep trial — just remember, you'll have to pay a $99 pickup fee if you decide to return it.

Who it's best for: Shoppers who prefer the bouncy feel and breathability of a traditional innerspring mattress over cushiony memory foam and want white glove delivery and mattress removal.

Tester notes: Our consumer panel consistently gives Saatva top ratings for comfort, support and overall sleep quality. Most said they sleep at a comfortable temperature throughout the night. In addition, they rave about its superior edge support, which has impressed our experts, and say it makes it easier to get in and out of bed. On top of that, the brand stands out for its top-notch customer service, surprising some users with near-instant attention compared to the all-too-common long wait times many expect.

For those who suffer from pain in their shoulders, hips or lower back, maintaining neutral spinal alignment while sleeping is a must. Nolah's mattresses offer everything you'll need to do just that, from pressure relief and support to a medium level of firmness. This specific model earned dozens of rave reviews from our testers and panelists, who swore it made all the difference for their back and hip pain.

Who it's best for: Hot sleepers with joint pain searching for a pressure-relieving, cooling bed that won't compromise on long-term comfort.

Tester notes: Multiple users who've suffered from joint pain told us this bed notably eased their discomfort. One owner praised the model for its comfort, sharing that it "offers back support while still cradling pressure points." Plus, while memory foam is known for trapping heat, our reviewers told us this one sleeps surprisingly cool compared to others they've owned.

Just note, if you've never slept on an all-foam mattress before, allow for some time to adjust. One tester shared, "Although I was experiencing far less back, shoulder and neck pain from this mattress, it still took a few days for me to get used to."

Sleep Number beds are famous for their air-filled chambers that let you pick your perfect firmness level so you can get comfortable whether you're a side, stomach or back sleeper. This model in particular also has a top layer of foam that's infused with ceramic, which draws heat away from your body. It's perfect for anyone that sleeps hot and has a different firmness preference than their partner.

Who it's best for: Shoppers who aren't sure what level of firmness they prefer and want the ability to change it as they please.

Tester notes: Users rave about their sleep quality from being able to control their firmness level. And though Sleep Number beds are pricey, reviewers on our panel said they were worth the cost. One of our experts even raved, "I was really impressed with how it learned and reacted to my body. It didn't feel gimmicky, seemed really intelligent and actually worked." Keep in mind that all Sleep Number mattresses need to be paired with a matching base, ranging from simple bed frames to adjustable bases.