Overheating at night is a common problem that disrupts sleep for many. Our Cooling Collection tackles this
issue at its core, combining open-cell Bio-Pur® foam, temperature-regulating covers, and plant-based materials
to maintain an ideal sleep temperature, even in warmer months.
Jessica Johnson (@missjessicanicoleblog) confirms that our mattresses "help you sleep cooler," while CNET
notes they "never woke up too hot and sweaty, even in the warmer months." And Kealana Rede
(@kealanasbargainfinds) raves that it "sleeps cool and comfortable" saying, "I've tried many cooling
mattresses, but this is the first one that actually keeps me cool all night."
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.
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.
This page was created in collaboration with Dr. Miho Tanaka and reviewed by the Amerisleep Product Development
Team. Dr. Tanaka is a board-certified orthopedic surgeon with a specialization in sports medicine, bringing
valuable insights into the relationship between sleep, temperature, and physical well-being. The Amerisleep
Product Development Team possesses over 20 years of combined experience in mattress design and sleep
technology.