Amerisleep AS3 Hybrid Mattress

Mattress Comparison

Brand Amerisleep
Mattress Type Hybrid (coils and foam)
Prices Twin $1,349 $944
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Twin XL $1,399 $979
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Full $1,549 $1,084
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Queen $1,699 $1,189
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King $2,099 $1,469
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Cal King $2,099 $1,469
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Latest Promotions

Fall Sale! Get 30% off mattresses plus two free pillows. Use coupon FALL30 at checkout. Ends November 1sr

See offer

Trial & Warranty

Trial Period
Trial Period (nights) 100
Warranty Length (years) 20

Firmness Options

One Firmness Fits All?
Adjustable Firmness
Flippable / Reversible Firmness
Half-Half Firmness
Selectable Firmness
Firmness Info The AS3 Hybrid is a medium feel that evenly blends support and softness. It offers targeted pressure relief that stays cool all night, making it our most popular mattress.

Mattress Construction

Materials Overview Amerisleep Hybrid models are designed to offer more support, airflow, and durability. The AS3 Hybrid has four layers:
  • Bio-PurĀ® Layer
  • Affinity Transition Layer
  • Zoned, Individually-Encased Springs with Foam Perimeter
  • Transition Foam Base Layer
  • CelliantĀ® cover.
Also available as an all-foam mattress, see the AS3.
Comfort Info Amerisleep mattresses are made right here in America with the highest quality craftsmanship. They're built to last and backed by a two-decade warranty.
The firmer perimeter, encasing the coils, adds durability and makes it easier to get in and out of bed.
Our plant-based Bio-PurĀ® material keeps you cool all night.
Individual coils limit motion transfer and provide more localized cushion.
Support Info Patented zoned supoort system improves alignment by reducing pain-causing pressure points and adding more support where you need it most - offering 25% more lower back support. The spring layer features durable pocket-coils that won't sag or develop soft spots. Pocket-coil springs provide responsive support with more bounce than the AS3.
Comfort Specs The Bio-PurĀ® material's open-cell design keeps you cooler than traditional foam.
Individual coils allow extra airflow beneath the upper foam layers to keep you cool.
Support Specs Bio-PurĀ® contours to your body to relieve pressure points and bounces back fast, so you won't feel "stuck" during the night.
The Affinity Layer provides added firmness and support, making the AS3 Hybrid our most popular choice.
Amerisleep Hybrids have their proprietary zoned-support system that features three comfort zones. It delivers more support for your back, and offers more cushion above the shoulders and below the hips. That helps keep your body aligned, resulting in more comfortable sleep with less pain.
A thin layer of transition foam at the base is used for added comfort and structure for a more durable and long-lasting mattress.
Fabric Specs FDA-determined CelliantĀ® cover
This soft and ultra-breathable cover helps prevent overheating so you can sleep your best each night.


Side Sleepers
Back Sleepers

Size & Weight

Twin Dimensions 38" x 74" x 12"
Twin Weight (lb)
Twin XL
Twin XL Dimensions 38" x 80" x 12"
Twin XL Weight (lb)
Full (Double)
Full Dimensions 54" x 75" x 12"
Full Weight (lb)
Queen Dimensions 60" x 80" x 12"
Queen Weight (lb)
King Dimensions 76" x 80" x 12"
King Weight (lb)
California King
California King Dimensions 72" x 84" x 12"
California King Weight (lb)


Manufactured in
United States
Number of other mattresses 7
Other mattresses
(Queen prices shown)
Amerisleep AS1 $1,299 $909
10" Memory foam
Amerisleep AS2 $1,399 $979
12" Memory foam
Amerisleep AS3 $1,499 $1,049
12" Memory foam
Amerisleep AS4 $1,799 $1,259
12" Memory foam
Amerisleep AS5 $2,199 $1,539
14" Memory foam
Amerisleep AS2 Hybrid $1,599 $1,119
12" Hybrid (coils and foam)
Amerisleep AS5 Hybrid $2,399 $1,679
14" Hybrid (coils and foam)
Sister sites or brands Vaya Sleep
Zoma Sleep
Sister mattresses
(Search by name to add to compare)
Vaya $899 $599
12" Foam
Zoma $949 $799
11" Memory foam
Zoma Hybrid $1,149 $999
12" Hybrid (coils and foam)

Certifications & Sustainability

CertiPur-US logo
Global Organic Textile Standard (GOTS)
Global Organic Latex Standard (GOLS)
USDA Organic
Rainforest Alliance Certifiedā„¢
Forest Stewardship CouncilĀ®
Certification Info


Delivery Cost FREE
Delivery Info

We provide standard free curbside shipping to anywhere in the contiguous USA. Mattresses ship as quickly as 3-5 working days (excluding major holidays) via FedEx, once shipped, delivery takes approximately 1-5 business days.

Current Promotions

Fall Sale! Get 30% off mattresses plus two free pillows. Use coupon FALL30 at checkout. Ends November 1sr

See offer
PricesTwin $1,349 $944
[go to store]
Twin XL $1,399 $979
[go to store]
Full $1,549 $1,084
[go to store]
Queen $1,699 $1,189
[go to store]
King $2,099 $1,469
[go to store]
Cal King $2,099 $1,469
[go to store]

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