Why You’ll Love It
Premium Fabric Cover
High-loft super-stretch cover with grey upholstered sides.
SmartClimate™ System
Innovative two-layer construction helps you stay comfortable during the night. Fibers in the top cover draw moisture away, while SmartClimate® treatment in the inner cover provides cool to-the-touch comfort.
Comfort Layer
Made from extra-soft TEMPUR-ES® material, the top layer determines the mattress feel and works with the Support Layer to allow for personalized comfort and support.
Response Layer
Made up of quick-responding TEMPUR-Response™ material (which delivers a more familiar, slightly springy feel), it provides the support your body needs and helps distribute body weight evenly.
Dynamic Support Layer
Made of innovative, densely-placed precision coils, it works in harmony with the Response Layer to actively react to your body’s movement.
Base Layer
This layer serves as the “base” for the TEMPUR-Material™ above it, and is also designed to help disperse heat from the mattress.

How TEMPUR-Material™ Works
We’ve evolved our proprietary technology
over decades to precisely conform to your unique body, relieve pressure points, and reduce motion transfer.
Dimensions*:
- CA King: 72" x 84"
- Split CA King (2-piece): 72" x 84" total
*Dimensions of each individual mattress may vary.
Profile:
10”
Feel:
Medium-Firm
Antimicrobial treatment:
Yes
WARRANTY:
For 10 years after the purchase of your new mattress, when it has a defect covered under the warranty, we will replace or repair it. Learn More>
Return Policy:
Closeout models are not returnable. All Sales Final.
Shipping:
The TEMPUR-Flex® Prima is delivered via White Glove Delivery. Our shipping specialists will set up your new mattress in your desired room, remove and discard all packaging materials and even dispose of your existing mattress and box spring, if requested – all free of charge.