Best Cooling Mattresses for Hot Sleepers + Top Features To Consider

Key Takeaways

• Our best mattress for hot sleepers is the Purple RestorePremier® Hybrid Mattress due to its industry-leading temperature balance and cooling-related awards.
• When shopping for a cooling mattress, look for moisture-wicking covers, responsive materials, and cooling technology.
• Hybrid mattresses are usually good at regulating temperature.  

Waking up sticky with sweat isn’t just unpleasant; excessive heat at night can disrupt your rest and reduce REM sleep, meaning you may wake up feeling gross and groggy.¹ Below, we’ll help you uncover the best mattress for hot sleepers to help you banish the sweat and wake up cool and refreshed. 

Choosing the right cooling mattress depends on several factors, including your unique sleep needs, personal preferences, and budget. Begin by looking for temperature-neutral materials that dissipate body heat. Go one step further by picking a breathable mattress type with modern cooling technology.

*Disclaimer: Thermal test and heat flux Study conducted by Purple on Purple Hybrid mattresses in 2023.

Superior Cooling and Pressure Relief

The GelFlex Grid®, Ultra Comfort Foam, and CoolFlex^TM coils give the RestorePremier® best-in-class cooling for maximum comfort.

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Whether you’re a hot sleeper or just love to curl up with a pile of blankets in a crisp bed, a cool mattress hits the spot. Read along to learn what makes a great cooling mattress, our top picks, and how to say goodbye to sweaty nights for good. 

What Is a Cooling Mattress?

A cooling mattress uses technology to draw away or absorb heat from your body, keeping you from getting uncomfortably hot at night. This technology may include coils that allow air to flow freely, gel-infused memory foam, and more. 

A mattress with cooling technology may include one or more of the following features to help balance temperature:

• Airflow and breathability: Mattresses with open-cell or gel-infused memory foam and open coils, especially hybrid mattresses, allow for air to flow more freely.
• Responsiveness: Responsive mattresses are more likely to have more airflow than deeply contouring foam mattresses that trap heat.
• Higher firmness level: Firmer mattresses may feel cooler because you don’t sink in as much.

Tyler Wright, Purple’s Senior Product Manager of Mattresses, says:

“Firmness level is likely not the first thing that comes to mind when thinking about things that could contribute to sleeping hot. While you should ultimately find a mattress that is comfortable, keep in mind that softer mattresses can trap heat as you sink into them as you sleep.” 

Our methodology:

We analyzed the top-reviewed cooling mattresses and assessed them based on mattress type, cooling materials, airflow, price point, and customer reviews to gauge each mattress’s cooling properties. We also considered mattress quality, pressure relief, and support to determine the best cooling mattress overall.

Best Cooling Mattress Overall: RestorePremier® Hybrid Mattress

Alternative to: Brooklyn Bedding Aurora Luxe + Helix Midnight Luxe

We rated the RestorePremier® Hybrid Mattress our best mattress for cool sleeping. It provides deep, restorative sleep with industry-leading temperature balance and superior pressure relief. Up to four times more effective at removing excess body heat than major competitors, you can count on cool sleep all night long.*

*Disclaimer: Thermal test and heat flux Study conducted by Purple on Purple Hybrid mattresses in 2023.

The moisture-wicking SoftFlex outer cover keeps your mattress fresh and flexes seamlessly with movement to ensure you feel the full benefits of the GelFlex Grid® (also known as the Gel Matrix™). 

The Grid instantly adapts to your sleep position as you move, cradles your pressure points, and dissipates heat away from your body, making it the standard of cool comfort.

But don’t just take our word for it — the RestorePremier® also earned the Men’s Health Editor’s Choice award and Good Housekeeping’s overall pick for best cooling mattress in 2024.^2,3

• Key Features: 3” GelFlex Grid®, CoolFlex™ coils, maximum airflow, advanced edge support, ultra comfort layer, antimicrobial finish, moisture-wicking cover
• Materials: SoftFlex cover, GelFlex Grid®, edge support foam, responsive coils
• Sizes: Twin XL, queen, king, Cal king, split king
• Price: $3,499-$6,998

Benefits	Considerations
Great airflow for those who sleep hot	Higher price point for quality materials and construction
Edge and full-body support

This Sleep Number alternative sleeps cooler than the competition. Here’s what one satisfied sleeper has to say:

“I have always been a very hot sleeper, but haven't woken up sweaty even once since switching to this mattress. More restful sleep, less tossing and turning, and no sweating. I'd say that's a win!” — S.O., RestorePremier® Hybrid Mattress review

If you’re ready to rest on a crisp, cool mattress, don’t hesitate to try this one out.

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Best Cooling Mattress for Aches and Pains: RestorePlus® Hybrid Mattress

Alternative to: Leesa Sapira Hybrid

Looking for a pressure relief mattress to help soothe your pain? The RestorePlus®Hybrid Mattress combines essential support with soothing pressure relief to promote spinal alignment and relieve aches and pains.

With GelFlex Grid®, the RestorePlus® instantly adapts to your body, offering cradling comfort and relief that earned it Good Housekeeping’s award for Best Mattress for Heavy People With Back Pain in 2024.⁴

The GelFlex Grid® features over 1,400 air channels for a breathable sleep surface to keep you cool, earning the RestorePlus® another award for Best Cooling Mattress-in-a-Box from Forbes in 2024.⁵ 

Three zoned responsive coils provide target support and air flow, reducing discomfort and helping you sleep more comfortably every night.

• Key Features: Advanced edge support system for ease of getting in and out of bed plus antimicrobial finish keeps mattress fresh, 3” GelFlex Grid®, 3 Zone Edge-to-Edge Coils, Ultra comfort layer, Moisture-Wicking Cover
• Materials: GelFlex Grid®, Ultra Comfort Foam, 3 Zone Edge-to-Edge Coils, SoftFlex Cover
• Sizes: Twin XL, full, queen, king, Cal king, split king
• Price: $2,799-$5,598

Benefits	Considerations
Cradles joints and dissipates heat for maximum comfort	Medium-soft feel may not appeal to all sleepers
Hybrid design provides support and relief

Get the best of both worlds with relieving support and cooling capabilities. See what happy sleepers have to say:

“The best feature of this mattress is its ability to provide substantial pressure relief. I suffer from shoulder pain and lower back pain. This has been the best solution!” — Carmen J., RestorePlus® Mattress review

Try the RestorePlus® to keep sweat at bay while soothing your aches and pains at night.

Best Cooling Mattress for Couples: Rejuvenate™ Mattress

Alternative to: WinkBed

The new Rejuvenate™ features layers of GelFlex Grid® and DreamLayer™ technology for superior pressure relief, temperature balancing, and maximum core body support.

Enhanced comfort features cradle your pressure points, cushion your joints, and sleep 2x cooler than the previous model for your best sleep ever.

While the best bed size for each couple may vary, the Rejuvenate™​​ Mattress is available in most standard sizes to accommodate your needs with luxurious comfort and support.

• Key Features: DreamLayer™ Technology, 2” GelFlex Grid®, 2” Slow Recovery Foam, 8” Pocketed Coil, 1” Base Foam, Temperature regulating, enhanced pressure relief, improved articulation with adjustable base
• Materials: GelFlex Grid®, Firm Slow Recovery Foam, Responsive Coil System, DreamLayer™
• Sizes: Twin XL, queen, king, Cal king, split king
• Price: $4,499-$8,998

Benefits	Considerations
Dissipates heat, cradles pressure points, and isolates motion	Firmer feel
Luxurious feel	Higher price point
2x cooler than the previous model

If you and your partner overheat or toss and turn while sleeping, say hello to more peaceful nights with the Rejuvenate™. 

Best Mattress for Hot Side Sleepers: RejuvenatePremier® Hybrid Mattress

Alternative to: Amerisleep AS3 + AS5 Hybrid

We recommend the RejuvenatePremier® Mattress as the best cooling mattress for side sleepers. This luxury option marries full-body pressure relief with best-in-class cooling properties. The original RejuvenatePremier® Mattress was even named the Best Splurge Cooling Mattress by Health in 2024,⁷ and the new model provides the same benefits with an upgraded construction.

Side sleepers often sleep best on soft to medium-firm mattresses, making this soft yet supportive bed an excellent choice. Layered grid technology with Active Response+ foam reduces weight on the shoulders and hips, giving you maximum relief on your pressure points. 

The DreamLayer technology and GelFlex Grid® allow air to flow through to prevent heat buildup, so you won’t overheat. 

• Key Features: Luxury cover, DreamLayer™ Technology, Layered Grid technology, Active Response+ Foam, Dynamic Grid Support, Ultra Comfort Layer, Edge Support
• Materials: DreamLayer™, GelFlex® Grid Plus, Soft Adaptive Foam, Responsive Coil System

• Sizes: Twin XL, queen, king, Cal king, split king
• Price: $6,499-$12,998

If you’re ready for blissful side sleeping minus the heat, check out one of the best cooling hybrid mattresses available. 

Most Affordable Mattress for Hot Sleepers: The Purple Mattress®

Alternative to: Nectar Premier Copper + Nectar Classic Memory Foam

If you’re looking for the most affordable option on our list, let us introduce you to the original Purple Mattress®. This classic choice stands out due to its balanced support that never traps heat.  

The Purple Mattress® has instantly adaptive support thanks to the 2-inch GelFlex Grid®, giving this mattress all the benefits of a memory foam mattress and more. 

The GelFlex Grid® cradles your body while allowing for significant airflow, earning the Purple Mattress the title of Best Cooling Mattress in a Box from Good Housekeeping in 2025.⁸ 

The Comfort Foam Layer also conforms to your body, adds cushioning and stability, and helps isolate motion. 

• Key Features: 2” GelFlex Grid®, significant airflow, comfort layer, foam base
• Materials: GelFlex Grid®, SoftFlex cover, edge support foam, comfort foam, base support foam
• Sizes: Twin, twin XL, full, queen, king, Cal king, split king
• Price: $999-$2,198

See what happy sleepers had to say about The Purple Mattress®:

"I 100% believe this mattress played a key role in my recovery after back surgery! It's absolutely perfect firm yet soft at the same time, which is exactly what I needed for proper support and recovery." — Gustavo A., Purple Mattress review

Experience Purple's original mattress yourself and enjoy the cooling, soothing pressure relief it's known for.

How To Choose a Mattress That Keeps You Cool

Choosing the best mattress can be time-consuming, but considering how much time we spend in bed, it can be a rewarding search. In addition to cooling features, you’ll want to consider the other aspects that make up your ideal bed — like pressure relief, support, and overall quality.

“When buying a mattress for someone who sleeps hot, you should find a mattress that maximizes airflow, breathability, and heat dissipation,” says Wright. 

Here are a few more things to remember during your quest for the best mattresses for hot sleepers.

1. Consider Mattress Type

Mattress type can have a big impact on cooling abilities. Here’s what to know:

• Foam: As Wright notes, “Foam can retain body heat, causing hot sleepers to sleep even hotter. Generally, a hybrid mattress is a better option since the coils in a hybrid mattress help improve overall airflow and breathability.”
• Innerspring: Innerspring mattresses have coils, which allow for more airflow.
• Hybrid: Hybrids that combine foam and coils are more breathable than all-foam mattresses, making them excellent temperature-regulating mattresses.
• Latex: Latex mattresses can be breathable and good at regulating temperature.
• GelFlex Grid®: Grid technology provides maximum airflow, naturally drawing away excess heat. 

2. Look for Cooling Technology

When looking for a mattress with cooling technology, knowing the relevant terms can be helpful. Examples include:

• Gel-infused memory foam: Gel memory foam mattresses have both memory foam and a cooling gel. The gel regulates temperature, making it a good option for hot sleepers.
• Moisture-wicking materials: Moisture-wicking mattress covers use capillary action to draw moisture away from the body and dry up quickly so it doesn’t saturate the fabric.
• GelFlex Grid®: The GelFlex Grid® includes 1,400 air channels to promote airflow and perfectly balance your body temperature.

3. Account for Mattress Cover Materials

Look for mattresses with top covers made of breathable materials and fabrics that don’t retain heat. A cover made of breathable fabrics like cotton, linen, wool, silk, and other specialized cooling fabrics will keep you cooler. Some may also have infusions with cooling elements like gel, copper, or charcoal.

Consider a mattress with a moisture-wicking cover. This helps draw sweat and moisture away from your body as you sleep, creating a cooler, drier sleep environment.

4. Opt for Breathable Bedding

Your bedding, including mattress protectors, sheets, and duvets, also plays a role in the temperature of your bed. If you use bedding that isn’t breathable, you may end up sleeping hotter than you’d like, even if your mattress is built to be breathable or maximize airflow.

Look for cooling bed sheets with blends of bamboo, cotton, and linen fabrics, like Purple SoftStretch® sheets. This goes for blankets as well.

5. Sleep With a Cooling Pillow

Choosing a pillow made of similar materials to cooling mattresses can help keep your head and neck cool overnight. Look for responsive pillows with moisture-wicking covers to keep your head cool. If you like the feel of memory foam pillows, opt for a gel-infused option or our best cooling pillows, designed for maximum comfort and airflow. Add an airy pillowcase that provides ventilation. 

6. Research Sleep Trials

Ample time to test a mattress can give you a better idea of how well you’ll sleep. Many mattress retailers offer trials so you can verify that the mattress meets your needs and stays cool all night.

Purple mattresses come with a 100-night sleep trial. If you want to try out one of our beds in person, find one of our many retailers near you. 

7. Read Reviews

It’s useful to hear what real customers are saying about a mattress's cooling effects before you buy. Read through several reviews on the mattress’s page, scanning for words like “cooling” and “hot.” 

Many customers will leave reviews comparing the new mattress to their old one. Find out if people are truly raving about sleeping cooler compared to their old beds. 

8. Adjust Your Room Temperature

Even if your mattress promotes good air circulation, keeping your bedroom temperature at a lower setting can also improve your sleep. The best temperature for sleep is between 66.2°F (19°C) to 69.8°F (21°C), according to several studies.⁹

If you don’t have central air conditioning, a fan can provide a cooling breeze as you sleep.

What’s the Best Mattress if I Get Hot at Night?

If you can’t get comfortable in bed because it feels like a sauna under the sheets, you need a cooling mattress. The best mattress for hot sleepers wicks away sweat, feels responsive to the touch, and provides plenty of breathability to allow air to flow and draw away heat. Ultimately, though, the best mattress for you comes down to personal preference. 

Purple mattresses are standouts when it comes to cooling. Combined with coils, our proprietary GelFlex Grid® design provides maximum airflow and pulls heat away from the body as you sleep. All of this results in a cooler night’s sleep that will leave you refreshed and reinvigorated in the morning.

The Ultimate Restorative Sleep

Every Purple mattress features the flexible GelFlex Grid®, which dissipates body heat, cradles pressure points, and supports spinal alignment.

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