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Enhanced coolingLuxury Firm: A perfect balance of plush comfort and uplifting support, ideal for back sleepers or anyone looking for the luxurious feel of a hotel-quality mattress. Targeted support ensures the perfect level of firmness for key pressure points, while the advanced cooling layers keep you temperature regulated all night long.
Bed, frame, platform, whatever you want to call it: If you're also hunting for the perfect mattress support, we've got some winners to choose from.
Our luxurious AS6 Black Series in Luxury Firm offers a perfect balance of plush comfort and firm support, combined with revolutionary cooling technology. Designed to support all sleep positions, it adapts to your movements, keeping you comfortable throughout the night.
Unmatched Comfort
Our Triple-Cooling Technology and premium Bio-Pur® memory foam work together to provide superior temperature regulation and instant pressure relief, ensuring a luxurious, rejuvenating sleep experience.
Advanced Temperature Control
Experience dynamic cooling with:
Personalized Support
20-Year Warranty
Sleep soundly knowing your AS6 Black Series mattress is built to last, backed by an extensive 20-year warranty covering material durability and craftsmanship.
Handcrafted in the USA
Proudly made in America, each AS6 Black Series mattress is meticulously handcrafted with the highest standards of quality and care.
Easy and Free Returns
Enjoy peace of mind with our hassle-free return policy.
Risk-free,
100-night trial
20-year warranty
Free shipping
& returns
Made in USA
Non-toxic
& Fiberglass-Free
Best Place
To Buy A Mattress
Sleep Awards
Winner
15,000+ Reviews
Average of 4.7 stars1
The Apple Store
of Mattress Stores
Best Luxury Mattress
Our premium Bio-Pur® memory foam offers superior breathability and instant pressure relief, ensuring a luxurious, rejuvenating sleep experience.
Experience dynamic cooling with:
Sleep soundly knowing that your AS6 mattress is built to last, with an extensive 20-year warranty covering material durability and premium construction.
Proudly made in the USA, each AS6 Black Series mattress is handcrafted with the highest standards of quality and care.
Ensuring the AS6 is made with the highest quality materials, free from harmful chemicals and pollutants.
This certification guarantees that the AS6 meets the most rigorous emissions standards for healthier indoor air.
All materials tested and confirmed free from harmful substances, including fiberglass.
Use on a foundation on its own or with an optional universal frame to raise the foundation off the floor.
Place on a standard bed frame with a required foundation or box spring.
Place on a platform bed frame with either a solid surface or slatted platform with slats that are at least 3" wide and spaced less than 4" apart.
Elevate head and feet with an adjustable base for the most customized comfort.
Provides robust support with a balanced touch of comfort. Ideal for back sleepers seeking proper spinal alignment, with Triple-Cooling Technology to maintain an optimal sleep temperature throughout the night.
Back sleepers and those who prefer a firm, supportive mattress that promotes spinal alignment.
8/10 on the firmness scale for a balanced, supportive sleep experience.
Offers a perfect balance of plush comfort and uplifting support. Designed for back sleepers or anyone looking for the luxurious feel of a hotel-quality mattress. Targeted support ensures the perfect level of firmness for key pressure points, while advanced cooling layers keep you temperature regulated all night long.
Couples with different firmness preferences, back sleepers, and those who want a luxury firm feel.
7/10 on the firmness scale for a balanced, supportive sleep experience.
Delivers deep pressure relief and advanced cooling comfort for side sleepers. The plush surface enhances cushioning while the Triple-Cooling Technology ensures optimal temperature regulation throughout the night.
Side sleepers and those seeking deep pressure relief with a plush, soft surface.
3/10 on the firmness scale for a balanced, supportive sleep experience.
Unparalleled Sleep Experience
CryoCool™ Technology
CustomFlex™ Zoned Support
Handmade Craftsmanship
GREENGUARD® Gold Certified
Advanced temperature regulation maintains optimal sleep environment for 12+ hours
State-of-the-art cooling system regulating temperature for over 12 hours
Because it's made from fibers with extremely high energy transfer capabilities, the CryoCool™ cover draws heat from your skin for a delightfully cool-to-the-touch feel. On average, your sleeping surface will stay cooler over an eight-hour night of rest.*
Plus, our plant-based Bio-Pur® material keeps you cool all night. Its open-cell design allows more air to circulate than traditional foam—more airflow means cooler sleep, less sweating, and no more tossing and turning.
*Compared to a traditional 100% polyester cover.
Luxurious cushioning with superior support and eco-friendly design
Our plant-based memory foam offers superior breathability and instant pressure relief. The advanced open-cell design allows more air to circulate than traditional memory foam, ensuring a cooler, more responsive sleep surface.
Key Benefits:
Choose from three luxury firmness levels designed to match your unique sleep style
We make our mattresses here in America with the highest quality craftsmanship. They're built to last and backed by a two-decade warranty.
Personalized sleep assessments before and after purchase.
Ensure customers feel valued throughout their ownership experience
Try your new Amerisleep mattress in your own home risk-free for 100 nights. If you don't love it after the first 30 nights, our customer support team in Arizona will give you a fast and full refund.
Exclusive release – limited availability
Whether you're seeking superior comfort, enhanced support, or a touch of luxury, we have the perfect option for you.
Amerisleep Mattresses come with free shipping within the continental US. We ship our mattresses direct to your home and compressed in an eco-friendly box using FedEx. And in most cases, they arrive in two weeks or less.
Please note: All our products ship separately, so if you’ve ordered a foundation, base, sheets, or any other sleep accessories to go with your new mattress, they may arrive sooner or later than your Amerisleep mattress. But don’t worry, shipping is always free.
Amerisleep mattresses are backed by an industry-leading 20-year warranty. For the first 10 years, we will replace your mattress if you encounter any defects, including sagging greater than 1.5” inches. And for the second 10 years, we will offer you a prorated replacement.
Our mattresses are compatible with a variety of bed frames and bases.
Mattress Foundations
Our memory foam and hybrid mattresses are best supported on solid or slatted mattress foundations. We offer a variety of bed bases which are all compatible with our mattresses. Non-Amerisleep foundations, however, should have slats no more than 2.75 inches apart.
Platform Beds
Platform beds have a solid or slatted base, so they can provide proper support for our mattresses. If you have a platform bed with large gaps between slats that was not designed by Amerisleep, we suggest buying extra slats or a bunkie board to create a sturdier surface for your mattress and meet warranty guidelines.
Adjustable Bed Frames
Our memory foam mattresses work well with adjustable bed frames. They’re adaptable and flexible, so they can move with the base without becoming damaged or worn. We even sell two adjustable bed frames to pair with our beds: the Amerisleep Adjustable Bed and the Amerisleep Adjustable Bed+.
While our mattresses can work with most bed frames and foundations, it’s not compatible with absolutely every type of mattress support — namely box springs.
Box Springs
Box springs are best paired with innerspring mattresses, and since innerspring beds were the most common for many years, a lot of us have box springs at home. Box springs contain coils within and as a result, are bouncy. Beds with foam layers can experience premature wear, tear, and unexpected damage when paired with one of these because they do not offer the even, sturdy support foam beds need.
If you intend to use an existing bed frame, please confirm dimensions & assembly options for your bedframe to ensure compatibility.
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The AS6 Black Series mattress is crafted with premium materials, each designed to enhance your sleep experience:
These materials work synergistically to provide superior comfort, advanced temperature regulation, and robust support, culminating in a luxurious sleep experience tailored to your needs.
Our Triple-Cooling Technology combines the CryoCool™ Cover, TitanAir™ Layer, and ArcticWave™ Cooling Bands to maintain an optimal sleep temperature. The CryoCool™ Cover provides immediate cooling, the TitanAir™ Layer enhances heat dispersion, and the ArcticWave™ Cooling Bands continuously regulate temperature throughout the night, ensuring a consistently cool and comfortable sleep environment.
The AS6 Black Series mattress is available in three firmness levels to suit your comfort preferences:
Yes, each AS6 Black Series mattress is meticulously handcrafted in the USA. Our skilled craftsmen ensure that every mattress meets the highest standards of quality and durability, providing you with a premium sleep experience.
The AS6 Black Series mattress holds several prestigious certifications, including:
We offer an extensive 20-year warranty on the AS6 Black Series mattress, covering material durability and premium construction. This warranty reflects our commitment to providing long-lasting quality and ensuring your complete satisfaction.
The AS6 Black Series mattress is expertly designed to support all sleep positions—back, side, and stomach. Choose your firmness level based on your sleep position and personal preference to achieve optimal comfort and support:
Its Bio-Pur® memory foam adapts to your body's contours, providing personalized comfort, while the PrecisionCoil™ Support System ensures proper spinal alignment and minimizes pressure points. This combination delivers a tailored sleep experience, keeping you comfortable and well-supported throughout the night.
Bio-Pur® memory foam is a premium, plant-based memory foam that offers superior breathability and instant pressure relief. Its open-cell design promotes airflow, ensuring consistent temperature regulation and a cooler, more comfortable sleep experience.
To maintain the longevity and performance of your AS6 Black Series mattress:
We offer a risk-free, 100-night sleep trial for the AS6 Black Series mattress. If you’re not completely satisfied within the first 30 days, you can return the mattress for a full refund, no questions asked. Additionally, we provide free, no-contact delivery and returns to ensure a hassle-free experience.
