Amerisleep AS2 mattress

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Amerisleep AS2 Mattress Review

Read our review to see why the Amerisleep AS2 is a great option for back and stomach sleepers who need breathability in their mattress.

Customer Rating: 4.6/5
Mattress Advisor Score:       8.5/10


The Amerisleep AS2 mattress is a memory foam mattress from Amerisleep’s series of mattresses. Amerisleep’s collection includes the AS1, AS2, AS3, AS4, and AS5 mattress with each mattress having a different firmness level. The AS2 mattress is more firm and thick than the AS1, making this a good bed for heavy people as well as back and stomach sleepers who need more support in a mattress.

Learn more about this bed in our in-depth Amerisleep AS2 mattress review!

Amerisleep AS2 Mattress Highlights

  • The Amerisleep AS2 model is most popular with back and stomach sleepers – it has thicker foam than the AS1 model and contains a transition layer which gives it a little more cushion.
  • The AS2 also offers great cooling properties – the top layer is designed to help wick heat away from your body and the cover contains Celliant, which is known to reduce pain, regulate body temperature, and promote healthy blood circulation.

Amerisleep AS2 Mattress Review

See our review video below to get a close look at how the AS2 performed in our testing procedures and decide if it might be a good fit for you.

Score Breakdown for the Amerisleep AS2 Mattress

Check out the chart below to see how the AS2 performed in each of our individual tests and evaluations.

You can learn more about our review process here.

Mattress Advisor Test Score (Out of 10)
Shipping 10
Trial Period 9
Return Policy 10
Warranty 10
Set-Up 8.5
Motion Transfer 8.5
Edge Support 7.5
Pressure Relief 6
Spine Alignment 9
Responsiveness 9.5
Cooling 8
Durability 8
Customer Service 9
Social Impact 4
⭐Total Score for the Amerisleep AS2 Mattress: 8.5/10⭐

Customer Reviews of the AS2 Mattress

See what real-life customers say about their AS2 mattress.

“I have a bad back that requires good support and my wife likes a softer mattress. We have bought a new spring mattress every 3-4 because I hat the valleys and ruts that happen. After 4 months we couldn’t be more happy.” – Styx

“I have bought other memory foam mattresses before. This one is better than any I’ve ever had! I can’t explain why. I just know I wake up in the morning after a great night sleep. I didn’t toss and turn. I didn’t wake up every hour and look at the clock. I didn’t wake up with sore joints or muscles. I just slept. And it feels great!” – Jeano

“We got this bed just about a week before our daughter was born and because of my pregnancy, I was experiencing serious back and neck pain. When we got the new mattress I noticed a difference the first night we had it. I woke up without the normal stiffness in my neck and ache in my lower back. I felt like I slept more soundly and the bed really supported my entire body, even my pregnant belly. I would buy this mattress again in a heartbeat.” – Sarah

Product Information


81 lbs. for queen




Medium-firm: 7/10


Memory foam

American Craftmanship

Made in the USA

Compatible Foundations

Amerisleep recommends a flat surface for the AS2. You can use a flat or slatted frame, box spring with plywood, adjustable base or even set it on the floor.

What’s Inside the AS2 Mattress?

The layers inside the Amerisleep AS2 are described as they appear from top to bottom:

Inside the Amerisleep AS2 mattress
  • High-performance Celliant cover: Designed to convert your body heat into infrared.
  • Bio-Pur foam: Breathable cooling layer with open-cell structure
  • Affinity layer: Ergonomic transition foam; provides pressure relief
  • Bio-Core foam support layer: Eco-friendly durability and support

Purchasing Information

Purchase Experience

Policy Details
Delivery Compressed and rolled in a box that is 19” x 19” x 42” for a queen
Trial Period 100 days
Warranty 20-year limited warranty
Return Policy Full refund on returns within 100-day trial period
Financing Not available

Sizes and Pricing

Size Dimensions Standard Price*
Twin 38″ x 74″ $999
Twin XL 38” x 80” $1,049
Full 54” x 75” $1,149
Queen 60” x 80” $1,299
King 76” x 80” $1,599
Cal King 72” x 84” $1,599
Split King (38″ x 80″) x 2 $1,898

*Prices listed are standard without sales or Mattress Advisor exclusive discounts. Check price using the button below for the best deals on the Amerisleep AS2 mattress. 

Parachute percale sheets

Compare the AS2 to Other Mattresses

Shopping around? You can see how the AS2 mattress stacks up to your other options with our comparison tool.

Compare the AS2

Other Products Sold by Amerisleep

If it uses memory foam, then is the AS2 toxic?

No. Amerisleep foams are CertiPUR-US certified, meaning they’re safe for you and the environment. Their patented foam-making process uses plants to replace some petroleum and is the only manufacturing method that exceeds the standards of the Clean Air Act

What kind of benefits does Amerisleep offer its customers?

Through Amerisleep’s referral program, you can get paid for referring the mattress to friends and family.

How can I clean the AS2?

The removable cover on Amerisleep mattresses are easily washable for normal cleaning issues like perspiration and odor removal.

How do returns work for the AS2 mattress?

If you are not satisfied with your AS2 within your 100-night trial period, they will help you donate your unwanted mattress and give you a full refund.

By clicking on the product links in this article, Mattress Advisor may receive a commission fee at no cost to you, the reader. Read full disclosure statement.

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