Cooling mattresses starting at $599

Available in 10 models

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Cooling mattresses

A better cooling mattress for all sleepers

Verified Customers and Influencers

keeps us cool

Kristin Leahy

@fancythingsblog

chose the AS3 Hybrid “because of its cooling technology”

Christina Serrano

@chrissymarieblog

sleeps cool and comfortable. I've tried many cooling mattresses, but this is the first one that actually keeps me cool all night.

Kealana Rede

@kealanasbargainfinds

helps you sleep cooler

Jessica Johnson

@missjessicanicoleblog

perfect temperature at night

Emily Porche

@theporcheplace

Enjoy Cooling Comfort and Dynamic Support: Discover the Science of Cooler Sleep

Our Cooling Collection is expertly engineered for breathability and comfort. Plant-based Bio-Pur® foam’s open-cell structure encourages airflow, preventing heat build-up. HIVE® zoning adds targeted support while allowing air to circulate freely. The result is a mattress that keeps you up to 7° cooler, a claim validated by real customer experiences and independent reviews. Jessica Johnson (@missjessicanicoleblog) confirms that our mattresses "help you sleep 7 degrees cooler," while CNET notes they "never woke up too hot and sweaty, even in the warmer months." Kealana Rede (@kealanasbargainfinds) raves that our mattress "sleeps cool and comfortable," saying, "I've tried many cooling mattresses, but this is the first one that actually keeps me cool all night". For more information on how cooling mattresses work, check out our blog post: Do Cooling Mattresses Really Work?.

What Makes Our Mattresses Cooler?

Lightweight, breathable cover lets hot air escape
Open-cell Bio-Pur® foam adapts without trapping heat
Zoned support layers (HIVE® technology) maintain airflow beneath pressure points
Plant-based materials minimize off-gassing odors

We engineer our mattresses to offer superior comfort and support. Side, back, and stomach sleepers alike can wake up rested and energized thanks to innovative Bio-Pur®, a breathable, soft layer made to cushion all your pressure points. The other layers work together to give you the healthiest sleep possible.

Upgrade your night's sleep today.

Shop Cooling Mattresses

Who Benefits from a Cooling Mattress?

Hot sleepers who need superior temperature regulation
Couples seeking steadier comfort throughout the night
Those in warmer or humid climates
Anyone looking to reduce night sweats and sleep disruptions

Jessica Johnson’s real-world insight: “helps you sleep 7 degrees cooler,” ensures even the hottest sleepers find relief.

How Much Do Cooling Mattresses Usually Cost?

High-quality cooling features can slightly increase the price, but you don’t have to spend a fortune. Our cooling options start at $599 with promotions. Advanced foams like Bio-Pur®, proprietary cooling covers, and eco-friendly materials justify the small premium, paying off in better, cooler sleep.

Common Price Influencers

Cooling layers or gel-infusions (Our Bio-Pur® offers superior cooling to traditional gel foams)
Proprietary foams (like our HIVE® technology) and eco-friendly components
Longer warranties, thicker comfort layers

Are Online Cooling Mattresses High-Quality?

Absolutely. Online brands like Amerisleep cut overhead, not quality. Our free shipping, 100-night trial, and 20-year warranty match—or exceed—showroom standards. Customers and expert reviewers like CNET confirm our cooling promises aren’t just hype, ensuring top-tier performance.

The Amerisleep Difference in Cooling

Traditional memory foam often traps heat. Our proprietary, plant-based Bio-Pur® foam breathes better, helping maintain stable temperatures throughout the night. Dr. Miho Tanaka’s insights on the link between skin temperature and sleep quality, combined with our customers’ testimonials, confirm the effectiveness of our approach: cooler skin temperature supports deeper, uninterrupted sleep.

Amerisleep Cooling Mattress vs. Showroom Foam Mattress

Feature	Amerisleep Cooling Mattress	Typical Showroom Foam Mattress
Delivery	Free to the lower 48 states	Often paid delivery
Materials	Plant-based, low VOC Bio-Pur®	Often petrochemical-based foams
Sleep Trial	100-night, risk-free	Often no sleep trial, or very limited
Warranty	20-year (10-year full replacement)	Often 10-year, with more limitations
Cooling Technology	Open-cell Bio-Pur®, HIVE®, breathable covers	May use gel-infusions or traditional memory foam (traps heat)
Price	Starting at $599 with promo	Can vary widely, often higher due to retail markup
Origin	Made in the USA*	Origins not always known

*Made in the USA of U.S. and imported components. Covers sewn in Canada.

AS3: Our Best-Selling Cooling Mattress

The AS3’s medium feel and 3" of Bio-Pur® foam strike the perfect balance between comfort and airflow. Christina Serrano (@chrissymarieblog) picked the AS3 Hybrid “because of its cooling technology,” proving it excels for hot sleepers.

Lightweight, soft cover allows hot air to escape out of the bed, preventing night sweats
3 inches of Bio-Pur® contours to your specific shape and adapts to your every sleeping position
The 2-inch Affinity layer with HIVE® technology supports sensitive pressure points like the lower back, hip, and shoulders
7 inches of durable Bio-Core® prevents sagging, extending the AS3's lifespan beyond the typical 10 years

Frequently Asked Questions

How do I know it really keeps me cool?

Our open-cell Bio-Pur® foam, breathable covers, and HIVE® technology are designed to maximize airflow and prevent heat retention. Customers and influencers like Jessica Johnson report sleeping up to 7 degrees cooler. Plus, our 100-night trial lets you experience the difference firsthand.

Is it suitable for humid climates?

Yes, the combination of breathable Bio-Pur® foam, HIVE® technology and moisture-wicking covers ensures stable comfort, even in humidity.

Do I need special cooling bedding?

Our mattresses sleep cool on their own, but breathable sheets made from materials like cotton, Tencel, or bamboo can enhance the overall cooling effect.

What's the difference between gel memory foam and open-cell foam for cooling?

While gel memory foam can initially feel cool to the touch, it can still trap heat over time. Our open-cell Bio-Pur® foam allows for significantly better airflow, providing more consistent and long-lasting cooling throughout the night.

How does the cooling technology work in the AS3 Hybrid compared to the AS3?

The AS3 Hybrid incorporates pocketed coils in addition to the Bio-Pur® foam and HIVE®. These coils create even more space for air to circulate, enhancing the overall breathability and cooling performance compared to the all-foam AS3.

Will this mattress work with my existing adjustable bed base?

Yes, all of our mattresses are compatible with adjustable bed bases.

What is your return policy if I don't find the mattress cooling enough?

We offer a 100-Night Sleep Trial, allowing for free returns. To ensure optimal adjustment, we ask customers to trial their mattress for at least 30 nights prior to initiating a return. This allows for a thorough experience to truly decide if the mattress is right for you.

Where can I learn more about choosing the best cooling mattress?

We have a helpful guide on our blog: Best Cooling Mattress for Hot Sleepers. This article provides in-depth information on factors to consider when selecting a cooling mattress.

Ready for a cooler, more restful night’s sleep?

Join customers like Jessica Johnson, Emily Porche, Kealana Rede, and Christina Serrano who’ve discovered the power of our Cooling Collection to maintain a perfect sleeping temperature.