AS1

Formerly known as Americana

The AS1 is our firmest mattress, and it’s best for back and stomach sleepers who like extra support. We blend our proprietary Bio-Pur™ and Bio-Core™ foam layers to provide comfortable but stable cushioning, and the Celliant® cover is made with thermoreactive yarn to safely turn body heat into infrared. Your comfort is guaranteed.

Profile height: 10-inch Feel: Firm
Size
Price
$1199 $999 with promo
Save $200.00
 

It helps you to have a great sleep. Much fewer aches on awak

I was very happy about comfort of this mattress.

By 

from Tyngsboro MA

About Me Midrange Shopper

 

Bed is legit

Bed is really solid and comfortable. Best bed I've owned and didn't break the bank.

By 

from New hall ca

About Me Midrange Shopper

All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).

No mattress is more carefully engineered.
  • For Back & Stomach Sleepers

  • For Side & Combo Sleepers

  • AS1

    Formerly Americana

    Firm

  • AS2

    Formerly Revere

    Medium Firm

  • AS3

    Formerly Liberty

    Medium

  • AS4

    Formerly Colonial

    Medium Soft

  • AS5

    Formerly Independence

    Soft

Too firm:
Pressure Points

(Futon mattress)

Too soft:
No support

(Pillow top mattress)

High-Performance Celliant® Cover

Celliant® is an advanced fabric made with 13 thermoreactive minerals that helps improve the performance of the mattress.

Extra-Breathable cooling layer

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.

Sag-free & Eco-friendly Support

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.

Tested to get you more sleep.

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.

We created a superior memory foam that helps keep you cool.

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. Remember, you have 100 nights to try it for yourself - if you don't love it, give us a call and we'll pick up the mattress and refund you completely!

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.

More comfort. Less “stuck”.

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.

 

Americana Bliss

I have never had a more comfortable for such an affordable price.

By 

from Kansas City MO

About Me Midrange Shopper

 

Wonderful Bed & Buying Experience!

Love the bed!

By 

from Overland Park

About Me Midrange Shopper

All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).

Use it on any frame you want (even none!)
Directly on the floor

No furniture, no problem. You can put your Amerisleep mattress directly on the floor.

Box Spring

If you want to use your existing box spring, place a piece of 3/4” moisture resistant plywood directly on top.

Flat or slatted frame

A flat platform will work perfectly, so long as the gaps between the slats are no more than three inches apart.

Adjustable Base

Adding an adjustable base can elevate your comfort, allowing you to read or watch tv in bed.

What would you do with more energy
and less pain?

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?

 

Firm not too hard

By 

from Miami FL

About Me Midrange Shopper

 

Great Product Fast Shipping

By 

from Dry Pond VA

About Me Midrange Shopper

 

Satisfied customer

By 

from WA

About Me Midrange Shopper

 

I sleep like a dog!

By 

from Forest Holls n

About Me Midrange Shopper

All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).

100 Night Trial, Free Returns
Learn more about our 100 Night Sleep Trial
Sleep Trial & Warranty Information
Back to Front
 

Best mattress ever!

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.

By 

from South Beach OR

About Me Midrange Shopper

All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).

We use more eco-friendly memory foams.
Yet another way we’re better.

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

Fast, Easy & Free Shipping

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!

 

Excellent bed

Purchased for bed ridden mother with an electric hospital bed. Mattress bends well and comes back to original shape.

By 

from San Juan Capist

About Me Midrange Shopper

 

Great bed better customer service.

Mattress is perfect for my Architecture bed frame from Room & Board. Comfortable and elegant. Thank you Amerisleep.

By 

from Los Angeles CA

About Me Midrange Shopper

All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).

See what our customers have to say -
don't you wish you slept this good?

All featured customer reviews are unaltered and verified by PowerReviews (view disclaimer).

REVIEW SNAPSHOT®

by PowerReviews
AmerisleepAS1
 
4.7

(based on 493 reviews)

Ratings Distribution

  • 5 Stars

     

    (377)

  • 4 Stars

     

    (95)

  • 3 Stars

     

    (15)

  • 2 Stars

     

    (3)

  • 1 Stars

     

    (3)

97%

of respondents would recommend this to a friend.

Pros

  • Good support (443)
  • Comfortable (431)
  • Holds shape (366)
  • Durable (322)
  • Soft feel (190)

Cons

  • Too hard (42)
  • Too soft (11)
  • Develops cavity (9)

Best Uses

  • Primary bed (466)
  • Guest bed (60)
    • Reviewer Profile:
    • Midrange shopper (311), Budget shopper (111), High-end shopper (56)

Reviewed by 493 customers

Displaying reviews 1-10

Back to top

Previous | Next »

 
4.0

Nice purchase

By 

from Roseburg, Oregon

About Me Midrange Shopper

Verified Buyer

Pros

  • Comfortable
  • Good Support

Cons

  • Develops Cavity

Best Uses

  • Primary Bed

Comments about Amerisleep AS1:

Overall please with this mattress , likely the initial firmness

Service and delivery comments:

Fair

 
5.0

Best natural bed ever!

By 

from Flagstaff, AZ

About Me High-end Shopper

Verified Buyer

Pros

  • Comfortable
  • Good Support
  • Holds Shape
  • Soft Feel
  • Sturdy

Cons

    Best Uses

    • Primary Bed

    Comments about Amerisleep AS1:

    I found amerisleep online and decided to try it. It is one of the best beds I have ever owned! I have purchased several very expensive beds in my lifetime. I am so impressed with the price and how comfortable it is. My wife and i like a pretty firm bed. The A1 was perfect for us. I will be getting one for my guest bedroom as well.

     
    5.0

    Great very firm mattress

    By 

    from Jacksonville, Or

    About Me Midrange Shopper

    Verified Buyer

    Pros

    • Comfortable
    • Good Support
    • Sturdy

    Cons

      Best Uses

      • Primary Bed

      Comments about Amerisleep AS1:

      I purchased this mattress after much investigation into a firm mattress for back pain. I have had several previous mattress that were never this firm and all developed sagging. I have only had this mattress for 2 months so I hope the sagging never comes.

       
      5.0

      Best mattress ever!

      By 

      from Orange Beach, AL

      About Me Midrange Shopper

      Verified Buyer

      Pros

      • Comfortable
      • Good Support
      • Holds Shape

      Cons

        Best Uses

        • Primary Bed

        Comments about Amerisleep AS1:

        Best mattress I've ever owned!!

         
        5.0

        Yes

        By 

        from NJ

        About Me Midrange Shopper

        Verified Buyer

        Pros

        • Good Support
        • Sturdy

        Cons

        • Too Hard

        Best Uses

        • Primary Bed

        Comments about Amerisleep AS1:

        Loved the as1 for the first few nights, my husband not so much. But i called customer support and they are sending us a matteess topper so it would resemble the as2. Great customer service, great products would reccomend to everyone!!!!

         
        5.0

        Great purchase!

        By 

        from Cleveland, Oh

        About Me Budget Shopper

        Verified Buyer

        Pros

        • Comfortable
        • Good Support
        • Holds Shape
        • Soft Feel
        • Sturdy

        Cons

          Best Uses

          • Primary Bed

          Comments about Amerisleep AS1:

          Firm works best for me. I can sleep on belly, side or back with comfort. Medium was too soft (1st order, with a quick return and new mattress in days) but the firm I have no more back ache. Best purchase!

           
          5.0

          Love the mattress

          By 

          from Ithaca, NY

          Verified Buyer

          Comments about Amerisleep AS1:

          Love our mattress

           
          4.0

          Ok

          By 

          from Indianapolis

          About Me Midrange Shopper

          Verified Buyer

          Pros

          • Good Support
          • Holds Shape

          Cons

            Best Uses

            • Primary Bed

            Comments about Amerisleep AS1:

            Very firm. It took getting used to. You don't feel like you sink in at all. Maybe I sink a little in the middle when laying on my stomach. I guess this because sometimes I get a tiny bit of lower back pain when after sleeping on my stomach. But my back felt a million times better after switching from an old spring mattress. We put plywood on top of our old bed frame per the website advice. I use a standard mattress pad and when I had it off for a night to wash it I noticed the mattress felt hotter.

            Service and delivery comments:

            It was fine

             
            5.0

            Great Mattress.

            By 

            from Memphis, TN

            About Me Midrange Shopper

            Verified Buyer

            Pros

            • Comfortable
            • Good Support
            • Holds Shape
            • Sturdy

            Cons

              Best Uses

              • Primary Bed

              Comments about Amerisleep AS1:

              This is a great firm mattress. Know that you want a very firm mattress before buying. If you do paperwork or live on your bed then this mattress provides a nice and very comfortable level / sturdy surface. There isn't a lot of give in the mattress... so at night when you sleep the firmness is more apparent than when just sitting on the bed. I think the mattress is very true to how the website describes it.

              Service and delivery comments:

              Product arrived very timely and in great condition.

               
              5.0

              Best Night's Sleep I've Ever Had. Period.

              By 

              from Huntersville, NC

              About Me Midrange Shopper

              Verified Buyer

              Pros

              • Comfortable
              • Good Support
              • Holds Shape
              • Soft Feel
              • Sturdy

              Cons

                Best Uses

                  Comments about Amerisleep AS1:

                  We got the Americana, which is the most firm option. It says good for people who sleep on their back, but I am a side sleeper and it is great for me as well. I used to have back pain every morning when I woke up. That pain is completely gone now. I feel much more rested in the morning than I ever have before. It is also great to be able to move, get up or get into the bed and not wake my wife up, because it doesn't shake the whole mattress. This is a life changer!

                  Service and delivery comments:

                  Delivery was prompt. We couldn't believe a mattress could fit into that box! But sure enough, we opened it and put it on the bed, and it was fully expanded in a few hours.

                  Displaying reviews 1-10

                  Back to top

                  Previous | Next »

                  *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.