comparison
OkiFirm vs Diamond Transformation Hybrid
Easily compare the Diamond Transformation Hybrid vs OkiFirm Mattresses side-by-side.
Latest Promotions | |
Check back later for future savings See offer | Limited time only. 35% Off select Diamond mattresses + Free bedding bundle up to $285 value See offer |
Essential Mattress Info | |
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Brand | |
OkiOki | Diamond Mattress |
Mattress Type | |
All Foam | Hybrid (coils and foam) |
Prices | |
Video | |
Trial & Warranty | |
Trial Period | |
Trial Period (nights) | |
365 | 120 |
Warranty Length (years) | |
10 | 20 |
Firmness Options | |
One Firmness Fits All? | |
Adjustable Firmness | |
Half-Half Firmness | |
Selectable Firmness | |
Flippable / Reversible Firmness | |
Firmness Info | |
The OkiFirm is an 8/10 on the firmness scale. | Everyone has their ideal comfort level. That's why we've designed this comfort selector tool so that you know exactly what you're jumping into. Select from 3 firmness levels:
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Mattress Construction | |
Materials Overview | |
The OkiFirm is a 2 layer construction:
| The Transformation Mattress by Diamond Mattress is constructed of:
|
Comfort Info | |
Foam Encased Comfort Edge: Increases usable sleep surface by allowing you to sleep all the way to the edge without feeling like falling off. Creates a better edge for entering, exiting and sitting on the side of the mattress. | |
Support Info | |
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. | Combination Foam and Coils: Superior Pressure Relief. Contours to your natural shape to help achieve a comfortable sleeping posture. Hyper conductive foam regulates core temperatures for a natural sleep. Coils provide breathability and additional comfort and support. |
Comfort Specs | |
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. | Diamond Sparkle Foam actively regulates your core temperature for the most natural sleeping environment. Graphene and conductive flakes dissipate heat from the surface of the skin. |
Support Specs | |
High-grade graphite foam provides exceptional support while not sinking as much as memory foam. | Patented Zoned Support System: Adding 25% more support where you need it most
Over 1,000 micro-coil act with independent suspension to create weightless pressure relief. |
Fabric Specs | |
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. | Diamond Sparkle Foam actively regulates your core temperature for the most natural sleeping environment. Graphene and conductive flakes dissipate heat from the surface of the skin. |
Manufactured in | |
Vietnam | United States |
Suitability | |
Side Sleepers | |
Back Sleepers | |
Size & Weight | |
Twin | |
Twin Dimensions | |
75 x 39 x 10 " | 75 x 39 x 14 " |
Twin Weight (lb) | |
40 | 63 |
Twin XL | |
Twin XL Dimensions | |
80 x 39 x 10 " | 80 x 39 x 14 " |
Twin XL Weight (lb) | |
41 | 71 |
Full | |
Full Dimensions | |
75 x 54 x 10 " | 75 x 54 x 14 " |
Full Weight (lb) | |
53 | 86 |
Queen | |
Queen Dimensions | |
80 x 60 x 10 " | 80 x 60 x 14 " |
Queen Weight (lb) | |
64 | 101 |
King | |
King Dimensions | |
80 x 76 x 10 " | 80 x 76 x 14 " |
King Weight (lb) | |
78 | 135 |
Cal King | |
Cal King Dimensions | |
84 x 72 x 10 " | 84 x 72 x 14 " |
Cal King Weight (lb) | |
80 | 135 |
Certifications & Sustainability | |
Certifications | |
CertiPur-US® | |
OEKO-TEX® | |
Other Certification Info | |
Delivery | |
Delivery Cost | |
FREE | FREE |
Delivery Info | |
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. | Our premium mattresses are quickly delivered directly to your door, so you can unbox and unwind as fast as you can say Bed-in-a-Box. |
Prices | |
Latest Promotions | |
Check back later for future savings See offer | Limited time only. 35% Off select Diamond mattresses + Free bedding bundle up to $285 value See offer |