comparison
Amerisleep AS4 vs Nest Bedding Raven Flippable Foam Hybrid
Easily compare the Nest Bedding Raven Flippable Foam Hybrid vs Amerisleep AS4 Mattresses side-by-side.
Latest Promotions | |
Ends Sunday $450 OFF any mattress. Free, no contact delivery & free returns ! Promo : AS450. See offer | Spring Into Comfort Sale !!! Up to $770 Off Mattress Bundles. Running through April 1st See offerBOGO Natural Pillows Buy one Easy Breather Natural Pillow and get one free. Use code : EASYBOGO at checkout. See offer |
Essential Mattress Info | |
---|---|
Brand | |
Amerisleep | Nest Bedding |
Mattress Type | |
Memory foam | Hybrid (coils and foam) |
Prices | |
Video | |
Trial & Warranty | |
Trial Period | |
Trial Period (nights) | |
100 | 365 |
Warranty Length (years) | |
20 | LIFETIME |
Firmness Options | |
One Firmness Fits All? | |
Adjustable Firmness | |
Half-Half Firmness | |
Selectable Firmness | |
Flippable / Reversible Firmness | |
Firmness Info | |
The AS4 is our medium-soft mattress. It offers plush comfort with targeted support that helps you sleep your best. Plus it stays cool all night, making it our most popular model with side sleepers. | This luxury hybrid foam and coil mattress comes with a medium feel on the top and a feel firm on the bottom, allowing sleepers to try both sides for optimal comfort. With our two-in-one comfort design, this mattress is ideal for side, back, and stomach sleepers. The medium side is about a 5 on the firmness scale and the firm side is about an 8. |
Mattress Construction | |
Materials Overview | |
Three layer construction:
| The Raven is an affordable premium memory foam flippable hybrid mattress with two firmness levels in one bed and a breathable quilted top. It is constructed with the following layers:
|
Comfort Info | |
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? | Two breathable and ergonomically supportive sleep surfaces in a medium and firm feel designed for side, stomach and back sleepers. Sleeps comfortable and cool, with built in airflow and cool sleeping fabric. |
Support Info | |
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. | Nest Bedding combined cooling Visco Gel support foam with a durable coil system, granting two sided firmness in a flippable hybrid luxury mattress. |
Comfort Specs | |
The HIVE® transition layer has precision-cut channels that carry away even more heat and moisture. It's enough to make you feel like you're weightlessly resting on a cloud. | The medium side has memory foam infused with cooling gel in the comfort layer. The cooling gel infusion is designed to reduce overheating. The built-in airflow will allow you to sleep cool and comfortable all night long. |
Support Specs | |
Bio-Pur® contours to your body to relieve pressure points and bounces back fast, so you won't feel "stuck" during the night. | A synthetic polymer visco memory foam that forms to the shape of your body and reshapes to its former structure as pressure is removed. This support foam structure provides excellent pressure point relief. |
Fabric Specs | |
Refresh Cooling Cover | A quilted foam cover on both the top and bottom of the mattress means you'll sleep cool and comfortable no matter which side you choose! A soft but resilient polyfoam is used to give a plush and soft pillow top feel that won't flatten or compress over time. |
Manufactured in | |
United States | United States |
Suitability | |
Side Sleepers | |
Back Sleepers | |
Size & Weight | |
Twin | |
Twin Dimensions | |
74 x 38 x 12 " | 75 x 38 x 10 " |
Twin Weight (lb) | |
56 | 70 |
Twin XL | |
Twin XL Dimensions | |
80 x 38 x 12 " | 80 x 38 x 10 " |
Twin XL Weight (lb) | |
62 | 75 |
Full | |
Full Dimensions | |
75 x 54 x 12 " | 75 x 54 x 10 " |
Full Weight (lb) | |
79 | 85 |
Queen | |
Queen Dimensions | |
80 x 60 x 12 " | 80 x 60 x 10 " |
Queen Weight (lb) | |
92 | 95 |
King | |
King Dimensions | |
80 x 76 x 12 " | 80 x 76 x 10 " |
King Weight (lb) | |
117 | 120 |
Cal King | |
Cal King Dimensions | |
84 x 72 x 12 " | 84 x 72 x 10 " |
Cal King Weight (lb) | |
117 | 120 |
Certifications & Sustainability | |
Certifications | |
CertiPur-US® | |
Other Certification Info | |
Delivery | |
Delivery Cost | |
FREE | FREE |
Delivery Info | |
We provide standard free curbside shipping to anywhere in the contiguous USA. Mattresses ship as quickly as 3-5 working days (excluding major holidays) via FedEx, once shipped, delivery takes approximately 1-5 business days. | Your new mattress can take up to 2-4 business days to make as they are made to order by hand in the USA. Then, we ship from the West Coast, so depending on where you live, it can take 1-5 business days in transit. |
Prices | |
Latest Promotions | |
Ends Sunday $450 OFF any mattress. Free, no contact delivery & free returns ! Promo : AS450. See offer | Spring Into Comfort Sale !!! Up to $770 Off Mattress Bundles. Running through April 1st See offerBOGO Natural Pillows Buy one Easy Breather Natural Pillow and get one free. Use code : EASYBOGO at checkout. See offer |