Amerisleep AS5 Review - In Depth Amerisleep Mattress Review
Last Updated: February, 2023
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Amerisleep AS5 Review & Ratings
Amerisleep is a brand that's been around for a while and is known for putting out top-quality sleep products. We got the chance to test their softest and most luxurious mattress from their lineup: the Amerisleep AS5 hybrid.
In this mattress review, we'll go over everything we loved about this mattress during our 2-stage review process and touch on a few things that could be improved. No mattress is perfect, but there's definitely a specific demographic that will love this mattress and others who might require different features. If you're curious to see where you fit in, keep reading.
Related content: SleepOvation Mattress Review
Quick Summary:
The Amerisleep AS5 mattress is a medium-soft mattress that comes in either an all-foam or a foam hybrid. The all-foam version will have better motion isolation, whereas the foam hybrid will be springier and likely last a bit longer. This mattress is softer than most other mattresses on the market, so make sure you like a softer feel if you're considering the Amerisleep AS5 mattress.
Pros
Cons
Amerisleep AS5 Construction & Layers
What makes each Amerisleep mattress unique is the construction and layers. The AS5 hybrid foam mattress has four core layers that make up the mattress. These layers each have a purpose.
The layers of this mattress will vary depending on if you get the memory foam variety or the foam hybrid. For the purpose of this mattress review, we tested the hybrid so the layers we talk about here are all layers of the AS5 hybrid mattress.
- Cover: Not technically a layer, the ultra-breathable cover on the Amerisleep AS5 foam hybrid mattress is aerated to help prevent overheating. It's a great added bonus to a mattress that's already designed to help cool you at night.
- Layer 1 - Open Cell BioPur Foam: This initial comfort layers a plant based open cell structure memory foam that's ultra-plush but is still designed to cool you throughout the night and feel liked your body is contoured. It's also eco friendly. This layer contours to your body to help with pressure relief and gives the bed its responsive "bounce back" feeling. This layer is the reason the Amerisleep AS5 mattress is so soft but doesn't make you feel stuck.
- Layer 2 - Active Flex Memory Foam: This layer continues adding additional softness to the mattress and is also eco friendly. It's slightly denser than the BioPur which helps you stop sinking into the bed. Its the first true support layer.
- Layer 3 - Pocked Coils: On the hybrid models specifically, the next layer is the pocketed coils. These coils do a lot for the feel of the mattress. They give it a more traditional bounce you're probably used to and help extend the bed's life. With these coils, you won't ever have to worry about sinkage over time. Since the coils support everything above them, they prevent the bed from developing low points after years of use like other low-priced memory foam beds.
- Layer 4 - Transitional Support Foam: The final layer of the Amerisleep AS5 mattress is a transitional support memory foam that adds to the mattress's structural integrity. This layer makes the bed more durable and resilient, ultimately extending the life of the mattress.
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Mattress Design and Performance
Generally, mattress material is one of the most crucial things to consider when hunting for a new mattress. However, there's more to check out to find the best match for your sleep preferences and needs, as discussed below.
Mattress Firmness and Feel
Performance: 3.5/10
Firmness is the #1 comfort factor that makes or breaks a mattress for someone. Most people already have a preference in mind. Some people like a hard mattress that feels more like you're sleeping "on" it, while others prefer the softer sensation of a mattress that feels like you're sleeping "in" it.
Overall, I ranked the Amerisleep AS5 Hybrid as a 3.5/10 on our firmness scale, which is slightly firmer than the industry standard for a soft mattress.
When I slept on it, there was a noticeable amount of give as it conformed to my body. However, once I moved or got out of bed, the mattress popped back into place quickly.
For a bed with so much give on the top layer, the responsiveness was impressive. If you don't like a soft feel, you may opt for one of Amerisleep’s medium-firm models instead.
However, if you're searching for a soft Amerisleep mattress that doesn't sacrifice durability and support, the AS5 is definitely worth a try.
Motion Transfer & Motion Isolation
Performance: 8/10
Motion isolation simply refers to a mattress's ability to keep motion close to the source. The AS5 has great motion isolation, especially for a hybrid mattress. That's mainly thanks to its thick foam layers, which absorb movement. I'd highly recommend it to couples worried about disturbing each other at night.
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Amerisleep is currently running an awesome deal! Get $300 off the Amerisleep AS5 mattress if you buy today!
Edge Support
When sleeping on a small size bed, especially with a partner, support along the edge is critical. A bed with bad edge support will feel uncomfortable and unsupportive when sitting or sleeping near the sides of the bed. While the Amerisleep AS5 Hybrid is a very soft bed, it has solid edge support. Its pocketed coil system kept the edges from compressing as much when I sat on the sides. I also slept comfortably near the perimeter without feeling like I was going to roll off.
Temperature Regulation
Performance: 8/10
Being in the mattress industry, it sometimes feels like every new mattress made in the past couple of years is a "cooling" mattress. It's an industry buzzword. Not all "cooling" mattresses can actually cool your body as you sleep.
As a hot sleeper, I really loved how the AS5 hybrid regulated temperature. It features an aerated and ultra-breathable cover that promotes airflow, minimizing heat retention.
In addition to the cover, the first layer of the mattress is also designed to help keep you cool. It's an open-cell bio core Bio-Pur memory foam that's made to keep you cooler than traditional memory foam. Traditional memory foam is known to be hot because you sink into it then feel stuck, all while the memory foam is radiating your own body heat back at you.
The Bio-Pur memory foam combats both of these issues by providing extra spring to help the mattress bounce back to avoid you feeling stuck while also helping disperse body heat instead of holding onto it and reflecting it back at you.
The pocketed coil support system further enhances cooling, allowing air to circulate more freely, making this bed an excellent pick for hot sleepers.
Pressure Relief
Performance: 9/10
As a lightweight sleeper weighing 140 pounds, I loved how the medium-soft AS5 Mattress conformed very closely to my body for excellent pressure relief. The foam layers offered great cushioning for my hips and shoulders, which helped improve my spinal alignment and reduced pressure throughout my body.
Responsiveness
Performance: 6.5/10
If your mattress is responsive, it's easy to roll around on and switch positions, and it quickly bounces back to its standard shape when you get off the mattress.
While it wasn't too difficult to move around on the AS5 Hybrid, it also wasn't very responsive or bouncy. After sleeping on it for weeks, I'd say it does a fairly good job of balancing responsiveness and motion isolation.
However, if you're a combo sleeper who frequently changes sleep positions at night, I'd recommend a mattress with a more medium-firm feel.
Mattress Safety
The Amerisleep AS5 Hybrid Mattress will release some light off-gassing smell when you remove it from its box. Off-gassing usually occurs in foam mattresses whereby the foam layers release tiny particles, known as VOCs (volatile organic compounds), into the atmosphere.
These compounds carry a distinct chemical odor that some sleepers might find unpleasant. Fortunately, the off-gassing odors should clear out in a matter of days, especially when placed in a well-ventilated room.
What's more, the AS5 mattress is low in VOCs, which ensures a healthier sleep environment. It's also CertiPUR-US certified, meaning it's free from toxic chemicals like formaldehyde.
Amerisleep is currently running an awesome deal! Get $300 off the Amerisleep AS5 mattress if you buy today!
Sleeping Position and Body Weight
Overall, the Amerisleep AS5 is a solid choice for lightweight side sleepers. During testing, it felt really great whenever I switched to my side, which is my favorite sleeping position. Amerisleep’s soft foam layers cushioned my hips and shoulders, and I didn't experience any joint pain.
Strict Stomach Sleepers - Don't Buy:
If you're a strict stomach sleeper, you're going to need a much firmer mattress than the AS5. Since the AS5 is the softest mattress currently available from Amerisleep, you'd be much happier going for one of their firmer models like the AS1, AS2, or AS3. You can also go through our guide to see some great options for stomach sleepers.
Back Sleepers - Maybe Consider It:
If you're a lightweight back sleeper, the AS5 could be a good fit. However, if you're an average or heavy weight sleeper, you'll need a firmer feel. The AS5 hybrid is great at pressure relief in common pressure points like your hips and shoulders if you sleep on your back. (Click here to check for discounts on the Amerisleep AS5)
Side Sleepers & Combination Sleepers - Buy It:
If you sleep on your side or tend to change positions while you sleep, the AS5 is a great fit. The ultra-plush pressure-relieving memory foam is a great fit for side sleepers who need extra pressure relief in their hips and shoulders. You'll find the AS5 hybrid does a great job of cradling your body without making you feel stuck while relieving pressure points. Overall, side sleepers will like this mattress the best. (Click here to check for discounts on the Amerisleep AS5)
Amerisleep is currently running an awesome deal! Get $300 off the Amerisleep AS5 mattress if you buy today!
Here's a summary of how buyers should expect the Amerisleep AS5 Hybrid to perform across different sleeping positions and weight categories.
Sleeper Type | Below 130 lbs | Above 130 lbs | Above 250 lbs |
|---|---|---|---|
Side Sleeper | 5/5 | 3/5 | 1/5 |
Back Sleeper | 4/5 | 2/5 | 1/5 |
Stomach Sleeper | 4/5 | 1/5 | 1/5 |
Amerisleep is currently running an awesome deal! Get $300 off the Amerisleep AS5 mattress if you buy today!
What our sleep experts think about the Amerisleep AS5 Hybrid Mattress:
“I tested the Amerisleep AS5 Hybrid as a light sleeper below 130lbs, and I’d say that this bed is exceptionally balanced. It offers some nice and light contouring for pressure relief, with sturdy pushback from the pocketed coils, which promotes proper spinal alignment. It was a strong 9/10 for me."
- Joanna W.
All Amerisleep Mattress Models
In addition to the Amerisleep AS5, which is Amerisleep's softest and most expensive mattress in their current lineup, they do have a few other options for you to consider.
The current Amerisleep mattresses available are the AS1, AS2, AS3, AS4, AS5, and the Organica. As the numbers go up, the firmness level of the mattress and the memory foam goes down, as we'll discuss further in the sections below.
Amerisleep AS1 Review
The Amerisleep AS1 is the firmest bed in Amerisleep’s lineup, making it an ideal pick for memory foam lovers who need a firm mattress. Despite its firmness level, the AS1 offers excellent pressure relief, especially for individuals who don't like sinking too deeply into their sleep surface. It features Amerisleep’s proprietary foam layer, which is specially designed to be more comfortable, breathable, and responsive than traditional memory foam.
Other amazing features of the Amerisleep AS1 include:
- Ultra-supportive memory foam feel promotes proper spinal alignment
- Refresh Cooling Cover keeps the surface cool and dry
- High-density foam layers resist sagging over time
Overall, AS1’s firm feel makes it an ideal choice for stomach sleepers, back sleepers, and those who prioritize support over a softer and more cushioned feel. Hot sleepers will also love how this memory foam mattress regulates temperature and offers a cooler sleep.
Amerisleep AS2 Review
The Amerisleep AS2 boasts a medium-firm mattress feel, making it a versatile pick for a wide variety of sleepers. It features Amerisleep’s HIVE comfort layer, which is engineered to offer targeted pressure relief. It delivers firm support around the lower back and neck, while cushioning the hips and shoulders.
The AS2 also performs well in minimizing motion transfer, so if you sleep with a restless partner, their movements at night are less likely to bother you.
Generally, this Amerisleep all-foam mattress is usually recommended for sleepers with back pain, mainly due to its ability to facilitate healthy spinal alignment. Its balanced firmness level also makes it an excellent alternative for back and stomach sleepers who need firm support with targeted pressure relief.
Amerisleep AS3 Review
The Amerisleep AS3 is among the most popular beds in the Amerisleep’s line. It's well-known for its versatility and true medium firmness feel, which offers a perfect balance between firm and soft. It also features Amerisleep’s HIVE layer which delivers zoned support for excellent pressure relief and proper spinal alignment.
Other features that make the Amerisleep AS3 hybrid stand out include:
- Durable base foam prevents sagging and uncomfortable sinkage
- Refresh Cooling Cover prevents heat retention
- Bio-Pur foam is environmentally friendly
Overall, the Amerisleep AS3 is a highly versatile mattress that works well for side, back, and combo sleepers. Its pressure-relieving properties also make it a solid choice for sleepers with joint pain and pressure-sensitive areas.
Amerisleep AS4 Review
The Amerisleep AS4 is one of the brand's softest mattresses, offering a plush, cloud-like surface for individuals who love a plush and pressure-relieving surface. With a medium-soft feel, this Amerisleep memory foam mattress isolates motion pretty well, ensuring minimal disturbance to couples and co-sleepers. It features an extra-thick Bio-Pur comfort layer that helps cushion the body while regulating temperature for a cool night's sleep.
If you're a side sleeper who prefers a deeply cradling and pressure-relieving mattress, the AS4 is all you need. It also provides deep pressure relief to lightweight sleepers and individuals who need extra cushioning.
Organica By Amerisleep Review
Designed by environmentally conscious engineers, the Organica by Amerisleep stands out for its use of sustainable materials, which promote a healthier and more restful sleep. Unlike other Amerisleep mattresses, this model boasts numerous certifications, including the GOLS, GOTS, and OEKO-TEX Standard 100 certificate. This means it's free from synthetic chemicals and other toxic substances.
The Amerisleep Organica is a solid choice for allergy sufferers, eco-conscious sleepers, and folks who love the responsive feel of latex foam. It also promotes proper spinal alignment and offers excellent pressure relief, making it a great pick for back and side sleepers
Amerisleep Mattress Model | Firmness Level | Sleep Preference | Certifications | Cooling Rate (out of 10) | Motion Transfer (rating out of 10) | Pressure Relief (rating out of 10) | Edge Support (rating out of 10) |
AS1 | Firm | Back, Stomach | CertiPUR-US | 7 | 8 | 8 | 8 |
AS2 | Medium-Firm | Back, Stomach, Combo | CertiPUR-US | 7.5 | 8 | 8 | 8 |
AS3 | Medium | Side, Back, Combo | CertiPUR-US | 8 | 7 | 7 | 7.5 |
AS4 | Medium-Soft | Side | CertiPUR-US | 9 | 4 | 5 | 7 |
AS5 | Soft/Plush | Back, Side, Combo | CertiPUR-US | 8 | 3 | 3 | 8 |
Amerisleep Organica | Medium | Side, Back, Combo | GOLS, GOTS, GreenGuard Gold | 9 | 7.5 | 6 | 8 |
Closing Thoughts
Buying a mattress online can be scary, even if you can get a 20-year warranty and a full refund if you don't like it. There's understandable hesitation when you're making such a big purchase, and you can't test the mattress before you buy it.
With solid research, you should feel comfortable buying from a company like Amerisleep. All of their sleep products are premium quality; the only thing you would need to worry about is your personal comfort preferences.
If you know you like a softer mattress, the AS5 foam hybrid is a great choice. If you're unsure or think you'd like something firmer, check out some of the other models they offer.
Amerisleep is currently running an awesome deal! Get $300 off the Amerisleep AS5 mattress if you buy today!
Courtney is the reason The Sleep Shop exists. She’s a Seattle native with a passion for healthy sleep. She graduated from Seattle Pacific University with a major in marketing. She started The Sleep Shop to help friends and family choose a good mattress, and helped grow the site to what it is today. She does most of the product testing and reviews.
Learn More About Courtney
Good Morning Courtney,
I am a disabled veteran that has hip and back injuries from combat. I have had trouble finding the right mattress thus far. I have had the Helix Sunset, and based on another recommendation; I currently have a LuuF mattress. They are both firmer than I would like. I saw some reviews for the Amerisleep AS5 hybrid mattress. You mentioned that this is one of the softest that you have tested. Is this still the case? I appreciate any feedback you might have or another recommendation that you might have as well. I am open to any brand, just looking for the right mattress.
Best,
Patrick Wempe
Arkadelphia, Arkansas
yes! The AS5 is definitely one of the softest mattresses we’ve tested. The only other one that’s close would be the nolah mattress. You can see our review of it here to compare: https://thesleepshopinc.com/nolah-mattress-review/
You will love the Amerisleep AS5 hybrid mattress Patrick (if you haven’t bought one already :). My husband and I both have shoulder and hip issues so we really need a soft mattress but also a supportive one and this one is both. We’ve been sleeping on it for just over a month and we both love it! Good luck!