comparison
Amerisleep AS4 vs OkiFirm
Easily compare the OkiFirm 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 | Check back later for future savings See offer |
Essential Mattress Info | |
---|---|
Brand | |
Amerisleep | OkiOki |
Mattress Type | |
Memory foam | All Foam |
Prices | |
Video | |
Trial & Warranty | |
Trial Period | |
Trial Period (nights) | |
100 | 365 |
Warranty Length (years) | |
20 | 10 |
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. | The OkiFirm is an 8/10 on the firmness scale. |
Mattress Construction | |
Materials Overview | |
Three layer construction:
| The OkiFirm is a 2 layer construction:
|
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? | |
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. | The OkiFirm's graphite foam provides firm support to keep your body in its desired position and help with back and spine alignment without leaving you feeling like you are floating on top of the mattress. Our densest foam layers provide comfortable but solid support with little give to protect from unwanted contouring. |
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. | Ice Yarn cover is cool to the touch, while the graphite foam with air holes creates a breathable, heat-removing mattress that lets cool air flow so you never overheat. |
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. | High-grade graphite foam provides exceptional support while not sinking as much as memory foam. |
Fabric Specs | |
Refresh Cooling Cover | Ice Yarn Zip Cover. This hypoallergenic cover is cool to the touch to help regulate body temperature and prevent you from overheating. The cover is easy to remove and machine washable. |
Manufactured in | |
United States | Vietnam |
Suitability | |
Side Sleepers | |
Back Sleepers | |
Size & Weight | |
Twin | |
Twin Dimensions | |
74 x 38 x 12 " | 75 x 39 x 10 " |
Twin Weight (lb) | |
56 | 40 |
Twin XL | |
Twin XL Dimensions | |
80 x 38 x 12 " | 80 x 39 x 10 " |
Twin XL Weight (lb) | |
62 | 41 |
Full | |
Full Dimensions | |
75 x 54 x 12 " | 75 x 54 x 10 " |
Full Weight (lb) | |
79 | 53 |
Queen | |
Queen Dimensions | |
80 x 60 x 12 " | 80 x 60 x 10 " |
Queen Weight (lb) | |
92 | 64 |
King | |
King Dimensions | |
80 x 76 x 12 " | 80 x 76 x 10 " |
King Weight (lb) | |
117 | 78 |
Cal King | |
Cal King Dimensions | |
84 x 72 x 12 " | 84 x 72 x 10 " |
Cal King Weight (lb) | |
117 | 80 |
Certifications & Sustainability | |
Certifications | |
CertiPur-US® | |
OEKO-TEX® | |
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. | Our products usually ship in 1 to 2 business days. After your products have shipped, you can expect delivery between 5 to 7 business days. |
Prices | |
Latest Promotions | |
Ends Sunday $450 OFF any mattress. Free, no contact delivery & free returns ! Promo : AS450. See offer | Check back later for future savings See offer |