Comparison
Serta iComfortECO Foam vs OkiFirm
Easily compare the OkiFirm vs Serta iComfortECO Foam Mattresses side-by-side.
Latest Promotions | |
4th of July Sale | Save up to $725 on mattress + adjustable base sets. See offer | We regret to inform you that OkiOki has gone out of business. See offer |
At a glance | |
---|---|
Recommended For | |
What we like | |
Keep in Mind | |
Essential Mattress Info | |
Brand | |
Serta | OkiOki |
About | |
Mattress Type | |
Memory foam | All Foam |
Prices | |
Video | |
Trial & Warranty | |
Trial Period | |
Trial Period (nights) | |
120 | 365 |
Warranty Length (years) | |
10 | 10 |
Firmness Options | |
One Firmness Fits All? | |
Adjustable Firmness | |
Half-Half Firmness | |
Selectable Firmness | |
Flippable / Reversible Firmness | |
Firmness Info | |
The base model (CF1000) is a medium comfort. Choose the cooling upgrade (CF2000) model if you prefer a firm feel. Both the Max Cooling Upgrade (CF3000) and Max Cooling & Pressure Relief Upgrades (CF4000) offer a selection of feels - medium, plush, ultra plush and firm, plush, ultra plush. | The OkiFirm is an 8/10 on the firmness scale. |
Mattress Construction | |
Materials Overview | |
With the iComfort by Serta® mattress, cool, supportive sleep is the priority. The base model (CF1000) has these layers:
| The OkiFirm is a 2 layer construction:
|
Comfort Info | |
Specifically designed mattress to keep even the warmest of sleepers cool. You don't have to be a hot sleeper to love iComfort. You just have to like your sleep environment to be refreshingly comfy. Three cooling upgrades available:
| |
Support Info | |
Multi-layered foam technology adds support, resilience, and temperature regulation for the coolest, most comfortable sleep ever. | 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 | |
Every iComfort mattress is made with our exclusive Carbon Fiber Memory Foam. This system channels heat away from your body. Gel Active® Max Foam (used only in CF2000 model) is an open celled memory foam helps promote airflow, so you don't have that hot, stuffy feeling when falling asleep. UltraCold System™ (used in the CF3000 and CF4000 models) The layer of extra-cool Carbon Fiber Memory Foam is engineered to work hard at absorbing excess heat from your body, then channel it away, all while you sleep comfortably. | 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 | |
Carbon Fiber Memory Foam provides exceptional strength for back and neck support. Air Support™ Foam (used only in CF4000 model) moves with your body and contours around it to help alleviate aches and pains caused by pressure points. | High-grade graphite foam provides exceptional support while not sinking as much as memory foam. High-density PU foam provides the proper support needed and is the perfect base layer to pair with the Graphite Foam. |
Fabric Specs | |
A Max Cold™ Cover is used in the CF3000 and CF4000 models. Made from super cool high-performance fibers for an instant cool-to-the-touch sensation. | 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 | |
74.5 x 38 x 12.75 " | 75 x 39 x 10 " |
Twin Weight (lb) | |
40 | |
Twin XL | |
Twin XL Dimensions | |
79.5 x 39 x 12.75 " | 80 x 39 x 10 " |
Twin XL Weight (lb) | |
41 | |
Full | |
Full Dimensions | |
74.5 x 54 x 12.75 " | 75 x 54 x 10 " |
Full Weight (lb) | |
53 | |
Queen | |
Queen Dimensions | |
79.5 x 60 x 12.75 " | 80 x 60 x 10 " |
Queen Weight (lb) | |
64 | |
King | |
King Dimensions | |
79.5 x 76 x 12.75 " | 80 x 76 x 10 " |
King Weight (lb) | |
78 | |
Cal King | |
Cal King Dimensions | |
83.5 x 72 x 12.75 " | 84 x 72 x 10 " |
Cal King Weight (lb) | |
80 | |
Certifications & Sustainability | |
Certifications | |
CertiPur-US® | |
![]() | ![]() |
OEKO-TEX® | |
![]() | |
Other Certification Info | |
Delivery | |
Delivery Cost | |
FREE | FREE |
Delivery Info | |
Serta mattresses are shipped using the fastest, safest, and most reliable method possible. After ordering, you will be contacted by XPO Logistics to schedule a delivery day and time. | 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 | |
4th of July Sale | Save up to $725 on mattress + adjustable base sets. See offer | We regret to inform you that OkiOki has gone out of business. See offer |