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The iComfort Genius firm split California king mattress lets you enjoy the plush comfort of memory foam while getting the support that you need for a sound sleep. This genius mattress is topped by a cushy layer of Serta's next-generation memory foam, a material infused with an innovative gel engineered to provide cooling comfort. The gel foam's open-cell structure increases air flow and eliminates the heat build-up associated with ordinary memory foam, allowing you to enjoy a full night of uninterrupted sleep. Supporting the Cool Action gel foam is a two-inch layer of Firming Comfort Foam designed to deliver the firmer feel near the sleep surface that those who prefer a firm mattress want.
At the heart of the memory foam firm mattress split Cal king bed is a Comfortlast Foam Core that redistributes your body weight, relieving you of the discomfort caused by pressure points at your hips, knees and shoulders. The foam's exceptional motion-isolating properties allows each sleeper to shift sleeping positions without disturbing each other's sleep. Layers of cool, firm and supportive comfort are wrapped up in a breathable off-white cotton-polyester cover. Built to last, the mattress offers deep-down support for a sound and restful sleep night after night.
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