This mattress is designed for side sleepers!
Formerly known as the AmeriSleep Liberty mattress, the AS3 mattress is one of the most popular products sold by the AmeriSleep company, which specializes in the sale of online mattresses that are shipped directly to the customer from the company.
In this article, we are going to go over some of the key features of the mattress (such as firmness level, temperature regulation, how it is constructed, and so on) in order to help you understand whether or not this mattress is a good choice for your sleep needs.
The AS3 is their most versatile mattress. It evenly blends support and softness, so it’s great for people who change positions as they sleep and couples with different sleep styles. It’s also our most popular mattress overall. We combine our proprietary Bio-Pur™ and Affinity with SMT comfort layers to create a soft but responsive feel that relieves pressure points and makes you feel like you’re floating. Plus the high-performance Celliant® cover contains thermoreactive yarn to safely turn body heat into infrared.
Today, we will be discussing the Queen Mattress specifically, but you can rest assured that you will get virtually the same Real Sleep mattress experience discussed here even if you select an alternate size, so the information we will share here is still relevant when deciding whether or not this mattress brand is the right choice for you.
This mattress ships free to any locations within the contiguous United States; an additional shipping fee may be required for anyone who needs the mattress shipped to Alaska or Hawaii. It will be shipped in a cardboard box, and the mattress itself will arrive compressed and vacuum-sealed in plastic.
The AS3 mattress from AmeriSleep is designed to be medium-firm. That being said, thanks to the top layer of specially designed memory foam, this mattress does offer a fair amount of plush comfort as well as excellent pressure relief.
Additionally, the specially designed transition layer in the middle of the mattress makes it more responsive than other types of foam mattresses; this extra bit of bounce makes ti a good choice if you want the body-contouring comfort of memory foam but don’t want the feeling of sinking into the mattress and getting stuck.
Generally speaking, this mattress rates as about a6.5 or a 7 on a firmness scale of 1 to 10 (with one being the most plush and ten being the most firm). This medium level of firmness means that this mattress is a good choice for just about anyone, regardless of sleep position.
The AmeriSleep AS3 is also a great choice if you want something that is good for reducing motion transference (the phenomena that occurs when movement in one portion of the mattress, caused by someone getting into or out of bed or changing position, transfer throughout the rest of the mattress).
The good motion reduction seen with the AS3 mattress comes from the fact that the proprietary memory foam that is used in its construction is, like most types of memory foam, great for absorbing movement.
That being said, because this mattress is also designed to be more responsive, it does not completely absorb all movement; it does absorb the majority of it, however, making this mattress a good choice if you want a mattress that can offer good motion reduction along with comfort, pressure relief, and support.
Unlike many other brands of foam mattresses, the AS3 mattress from AmeriSleep features virtually no off gassing odors whatsoever. This is because the mattress is constructed with eco-friendly foams that are free from harsh and potentially harmful chemicals.
And while this mattress is vacuum-sealed and compressed for the shipping process, there should be no strange odors or smells when you unpack it and set it up. Ultimately, these factors make it a great choice if you want a foam mattress that you can use almost immediately, without needing to wait for any off gassing odors to dissipate.
Mattresses that incorporate memory foam into their design are often not ideal when it comes to edge support, but the AmeriSleep AS3 actually displays surprisingly good edge support for a mattress that has a comfort layer made entirely out of memory foam. While the edge of the mattress will compress down if bearing large amounts of weight, you will never feel insecure (as if you are about to fall off) even if you are right on the edge of the mattress.
The AmeriSleep AS3 mattress is twelve inches thick and features three main layers as well as a soft cover that is made out of a unique fabric blend that contains polyester, spandex, and Celliant. This special fabric makes an excellent cover thanks to the way it stretches out easily while also staying smooth and cool to help promote comfort.
The top layer of the mattress (also known as the comfort layer) is constructed out of memory foam. This foam layer is three inches thick and the foam itself has 4 lb density, making it ideal for pressure relief and contouring to the curves of your body.
Furthermore, this top layer is designed to have a special open cell structure, which promotes breathability and heat dissipation. These factors mean that, unlike other foam mattresses that typically retain large amounts of heat, the AS3 mattress will actually dissipate the heat from your body rather than absorb it. Additionally, this foam is also made entirely out of plant-based materials, making the mattress as a whole more eco-friendly.
The middle layer of this mattress is the transition layer. This layer is constructed out of a special poly foam that has a density of 1.65 lb and is two inches thick. This layer serves two purposes: first, it functions as a transition layer between the soft and plush top layer and the firmer base layer; second, this layer adds a bit of bounce to the mattress, helping to make it more responsive so that you don’t feel stuck in place when you sleep. Additionally, this layer also features a unique design that promotes air flow and temperature regulation.
Finally, the third layer of the AmeriSleep AS3 mattress is the base layer. This layer is seven inches thick and constructed out of a high density poly foam that has a density of 1.8 lb. The main purpose of this last layer is to serve as a strong and firm foundation for the mattress as a whole; it also helps to provide deep compression support to you while you sleep and helps increase the overall durability of the mattress.
Celliant® is an advanced fabric made with 13 thermoreactive minerals that helps improve the performance of the mattress.
The Amerisleep AS3 will work great on any solid surface. The floor, platform slats, boxspring/foundation and they now offer an adjustable base as well.
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Most memory foam mattresses are notorious for the way they retain heat, which can often lead to restless nights and overheating while your sleep. This specially designed mattress from AmeriSleep, however, is different. The AS3 is designed to provide not just comfort, pressure relief, and support, but also a cool sleeping experience.
The first aspect of the mattress that contributes to good temperature regulation is actually the cover. The fabric of the cover is infused with Celliant, a material that is specially designed to absorb excess body heat and transform it into infrared energy instead. The cover is also designed to be more breathable as well, so heat is less likely to become trapped within the mattress.
The various foams used in the construction of the AS3 mattress are also designed to have an open cell structure, which promotes increased air flow and better heat dissipation.
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We understand that reading customer reviews is an important part of deciding whether or not a particular product is the right choice for you or not. With that in mind, we’ve listed here for you some of the more informative reviews relating to the AmeriSleep AS3 mattress; we hope you find these pieces of feedback (all from real AmeriSleep customers) helpful.
| Size | Price |
|---|---|
| Twin | $899 |
| Twin XL | $949 |
| Full | $1049 |
| Queen | $1199 |
| King | $1499 |
| Cal-King | $1499 |
| Split King | $1898 |
Shipping – free shipping, it arrives compressed in a box. Typically 5-7 business days.
Warranty – 20 Years
Trial Period – 120 nights
Discounts – Use our link above for the best price
The AmeriSleep AS3 mattress comes with a trial period of one hundred days. This trial period of over three months should be plenty f time for you to both adjust to using a new mattress and decide whether or not the AS3 is the right mattress to meet your individual sleep needs.
Furthermore, AmeriSleep offers a twenty year warranty for this mattress. This ensures that should you encounter any design or construction defects in your mattress at any time during its natural lifespan, or if you experience any other issues that compromise your ability to use this mattress to your satisfaction, the company will do whatever they can to rectify the situation for you.
Overall Summary
Ultimately, while the decision of whether or not to purchase and use the AmeriSleep AS3 mattress is of course entirely up to you, we believe that it is an excellent choice if you want an affordably priced medium-firm mattress made entirely out of foam that can provide you with not simply comfort and support but also excellent pressure relief, great temperature regulation, fantastic motion isolation, and good edge support (especially for a foam mattress). It’s also a good choice if you want something that is comfortable regardless of your individual sleep position (on your back, stomach, or side) or if you want something that can be shared with another person (since the motion isolation and heat dissipation features are very helpful if you sleep with a partner).
All in all, we feel that the AmeriSleep AS3 is a good choice if want a high quality mattress (that has a lot of beneficial features and qualities) for a fair and affordable price.
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