Ideal for stomach and back sleepers, the AS1 is our firmest mattress.
The firmness of a mattress is determined by how it initially feels when you lay down.
Note: Firmness does not directly relate to the amount of pressure relief and support that a mattress provides.
We're here to make sleeping easy and hassle free. When you order your mattress we'll ship it to you for free. Not in love with how you're sleeping? There's no need to ship your mattress back. Call us and we'll handle the mattress pick up and refund you in full.
Foundations, adjustable beds, mattress toppers, pillows, protectors, sofa beds, or any other accessories are not available for return.
I was very happy about comfort of this mattress.
Bed is really solid and comfortable. Best bed I've owned and didn't break the bank.
All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).
Our innovative and proprietary materials let us build one of most comfortable mattresses ever
Celliant® is an advanced fabric made with 13 thermoreactive minerals that helps improve the performance of the mattress.
Our Bio-Pur™ foam is five times more breathable than traditional memory foam, because of it’s advanced open-cell structure. It wicks away heat while you sleep and can help keep you cool and comfortable.
Our Bio-Core™ foam support layer won't sag even after decades of use. And, like our Bio-Pur™ foam, it’s partially made from plants instead of petroleum so it’s eco-friendly.
Amerisleep mattresses are expertly designed to help you get more sleep — guaranteed. Our mattresses are built with performance in mind down to the last detail. That even includes the cover, which is a critical part of a mattress because it's the layer closest to your body when you sleep.
Amerisleep is officially licensed to use Celliant® in our covers. This advanced fabric combines 13 minerals into thermoreactive yarn that converts body heat into infrared.
Traditional memory foam is made from dense material, so it traps your body heat and can make you sweaty and uncomfortable while you’re in bed — and who can sleep like that?
We developed our foam with an enhanced "open cell structure," which means there is more air space between the foam particles. That space wicks away heat while you sleep, and can keep you cooler and more comfortable.
On top of that, our foam is also the most environmentally friendly. Our 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.
Our foam is also better than traditional memory foam because it recovers its shape faster. With a typical foam mattress, you often wind up “stuck” when you change positions but the mattress is still holding your previous shape. That’s because it takes around 60 seconds for the foam to bounce back.
Ours bounces back in just four seconds, so as you move at night your mattress keeps up with you, providing superior comfort.
I have never had a more comfortable for such an affordable price.
Love the bed!
All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).
No furniture, no problem. You can put your Amerisleep mattress directly on the floor.
If you want to use your existing box spring, place a piece of 3/4” moisture resistant plywood directly on top.
A flat platform will work perfectly, so long as the gaps between the slats are no more than three inches apart.
Adding an adjustable base can elevate your comfort, allowing you to read or watch tv in bed.
Imagine waking up each morning with no pain and increased energy. How would that change the way you approach your day? Would you finally be able exercise regularly? Would you be able to perform better at work instead of constantly feeling groggy and needing another cup of coffee?
Sleep quality is so important because we spend about a third of our lives in bed!
That means, besides our jobs and our families, our sleep probably has the biggest impact in our quality of life. The number of daily problems that go away with a good night’s sleep is astounding — but that only happens if you actually do something to improve your sleep.
If you just keep things the same, you’ll keep getting the same disappointing results. And don’t you deseve better?
This is the second Amerisleep mattress we've bought. The first is in our master bedroom and we've been sleeping on it for 2 years and it is just as perfect as the day we bought it. The new mattress is for our guest bed. We also have an Amerisleep foam pad for our couch bed. And Amerisleep pillows; ah the pillows! No more neck or back aches. Just a great comfortable pain-free nights sleep.
All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).
Amerisleep is one of the most eco-friendly mattress companies. From the way we make our foam all the way through how it arrives at your door, we work hard to use processes that are sustainable — literally from start to finish.
First, our patented Variable Pressure Foaming (VPF) process allows us to use plant-based materials to replace some petroleum, so it's better for the environment. It also reclaims and recycles any waste, so there is no air pollution. It's the only process for making foam that meets the Clean Air Act's standards.
Once we've made your mattress, we pack it up in a box made from post-consumer materials before shipping it to your door. Being more eco-friendly is just one more thing that makes our mattresses different than our competitors.
Plant-based
Formula
Zero emissions
manufacturing
eco-box
delivery
Your mattress ships to you compressed in an eco-friendly box small enough that we can use FedEx. That means it gets to you quickly, usually within a week of your purchase!
All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).
This bed is really wonderful! The AS1 is a bit more firm than I expected, but my husband absolutely loves it. I've recommended it to several friends and everyone who has bought one is very very grateful that I told them about AmeriSleep. Thank you!
Newmoon
Bellingham, WA
We purchased this mattress for our son. We love it so much that we purchased another for our daughter!
Tabitha
Birmingham, AL
Love this mattress. I was hesitant to order online but my brother had already bought a mattress from Amerisleep and loved it. We ordered ours and it was easy. Mattress arrived on time and it was easy to get out of the package and set up. First night sleep and many after have been wonderful. We already recommended it to friends who have ordered one as well.
Debbie happy sleeper
Fort Lauderdale Florida
Love this mattress
PE
Geneva,IL
Was having terrible back pains sleeping on my medium firm, very expensive mattress. Decided that I wanted to try very firm. This has been great for me. My back pains have greatly reduced.
SG
Dayton, OH
Great mattress. Had slept on it for almost 3 months and it feels great.
Yan
Cambridge, MA
I needed a firm back because of lower back pain. I had tried another highly reviewed bed in a box but it was too soft. The Amerisleep mattress was great. My back felt better immediately after one night. Hopefully this bed will last us a long time.
Alan
San Diego
I appreciate quality and that's what I found with the Amerisleep mattress. As a previous tempurpedic owner, I'm proud to say that Amerisleep is the better of the two for me. I am happy with the fitness. I wasn't sure, as I have a bad bad, but also sleep primarily on my side. The AS1is very firm, but my back is happy.
Citikat
Southern CA
Best Sleep ever!!
Clint
SC
I suffer from sciatica and this bed was just what I needed to get a good nights rest. I love it!
Irving
Queens, NY
97.6
*Reviews
All featured customer reviews are unaltered and verified by PowerReviews. The comments made by customers are not intended as advertisements, and should be understood as the perspective of each individual based on their experience. These reviews should not be construed to mean that these experiences are universal or that results will always be the same.
The highlighted field(s) are required:
