AS2 · Review
Amerisleep - AS2 Mattress Review
Sleepopolis · YouTube ↗
1 / 1Images: Amerisleep. Shown size and configuration may vary.
AS2
Best for: Back and stomach sleepers
A 12″ medium-firm foam bed with five-zone support, the brand's best-value model.
Good to know: The Twin is 74″ long, an inch shorter than most.
- Type
- Memory foam
- Height
- 12″
- Sizes
- 6 ready-made
- Certified
- CertiPUR-US
- Weight (queen)
- 81 lb
Firmness, according to reviewersFirm
Pick it if
- You sleep on your back
- You sleep on your stomach
- You’re a heavier person
- You sleep hot
- You sit on the edge or use all of it
From independent reviewers’ findings, credited below.
38 × 80 in · 12″ tall
Where to get it
- amerisleep.comQueen $1,049 (sale, was $1,549) · checked Oct 16 See price
- For heavier people · Split kingReviewers: Rated for all positions up to 300 lb; Split King Lists
Returns: 100 nights; after the first 30 nights you can return for a full refund; free shipping and returns Details
We may earn a commission if you buy. Check the price for your exact size and height on the seller’s site.
The short version
Worth a look if
- Back and stomach sleepers
Good
- A 12″ medium-firm foam bed with five-zone support, the brand's best-value model.
- Trial: 100 nights; after the first 30 nights you can return for a full refund; free shipping and returns
- 6 of 12 GoodBed owners rated pressure relief 4-5 out of 5, including a 7-year owner who rated it 4-5 across the board.
- Height: 12″
Think about
- The Twin is 74″ long, an inch shorter than most.
- 7 of 12 rated back support 1-2 out of 5, several of them after 2-4 years of use.
- Standard sizes only: no RV, odd or custom sizes listed
Based on the maker’s published specs and terms, and the owner reviews linked below. We haven’t slept on it. Something wrong? Tell us.
What owners say
From owners of this model A small set of real reviews, each linked to its source. Not a star rating.
Small sample · 12 owner reports
GoodBed owners rate its pressure relief well but are split on back support.
What people liked
- 6 of 12 GoodBed owners rated pressure relief 4-5 out of 5, including a 7-year owner who rated it 4-5 across the board. Source ↗
What to weigh up
- 7 of 12 rated back support 1-2 out of 5, several of them after 2-4 years of use. Source ↗
What independent reviewers found
- Mattress Clarity (Jul 2026): Reviewers found great edge support from its firm feel, with the foam absorbing motion fairly well; there was some smell for a few days. Site discloses affiliate programs and free review products. Read it ↗
- NapLab (May 2026): Measured 6/10 medium-firm, rated for all positions up to 300 lbs. Cooling scored excellent, motion isolation very strong (9.7) and edges good. Low bounce makes moving around harder; strong smell for about a week. All-foam AS2 tested. Site discloses affiliate commissions. Read it ↗
- Sleepopolis (Oct 2026): Testers placed it near 7.5-8/10, firm under a soft top. Kept hips level for back and stomach sleepers; not recommended for side sleepers. Motion drop tests about average for foam; edge support good. All-foam AS2. Page shows conflicting update dates (2024 and 2026). Site discloses affiliate commissions. Read it ↗
Their testing, in our words. We haven’t tested these mattresses ourselves, and we don’t repeat their scores.
Sources & sample limits
12 GoodBed owner ratings for 'Amerisleep AS2', Oct 2018-Feb 2025 Sample: 12 owner reports.
Ratings only, no written reviews; many date from 2018-2022 and may cover earlier versions.
Research checked October 14, 2026. These are sourced observations, not our own product tests or a star rating.
Every size it comes in
Twin XL38 × 80 in12″Full · 54-inch54 × 75 in12″Queen60 × 80 in12″King76 × 80 in12″California king72 × 84 in12″Twin38 × 74 inAs listed
Taken from the maker’s size options, in the inches it publishes. Tap a size to compare every mattress made in it. Sizes marked “as listed” don’t exactly match a standard size, so check your frame.
Price for every size
From the maker’s site on Oct 24, 2026. Prices change often, so check before you buy.
Video reviews
How it compares
Beside the most similar mattresses from other brands.
What’s inside
- 1Refresh cooling cover
- 2Bio-Pur memory foam comfort layer
- 3HIVE five-zone transition layer
- 4Bio-Core base
- Feel
- Medium-Firm (6 on Amerisleep's comparison chart)
- Height
- 12″
- Custom sizes
- Not offered for this model
Returns and ordering
Trial and returns
100 nights; after the first 30 nights you can return for a full refund; free shipping and returns
Before you order
- Measure inside the frame, not the old mattress
- Check clearance above for the height you pick
- Make sure your base supports it
- Buy sheets in the same exact size
Questions
What is it made of?
12″ all-foam: plant-based Bio-Pur memory foam over a HIVE five-zone transition layer and a Bio-Core base, under a Refresh cooling cover. Endorsed by the American Chiropractic Association.
How firm is it?
Medium-Firm (6 on Amerisleep's comparison chart) That’s the maker’s description; we haven’t measured it.
Which sizes and heights can I get?
6 sizes, 12″. See every size. Confirm your exact size and height with the seller.
Are the reviews about this exact mattress?
From owners of this model. Ratings only, no written reviews; many date from 2018-2022 and may cover earlier versions.
Where did this information come from?
- feel, profile height, specification table of inches per size, trial and warranty text
- variant list with sizes, list price and discounted (displayed) price
Checked 2026-10-16. Specs and terms can change.
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