Does this mattress sleep hot?

No, it stays cool, scoring 8.9 on cooling with a surface peaking around 30.9 C. The InfiniCool Technology cover wicks heat off the top, and underneath, air moves freely through 875 pocketed coils instead of stalling in a solid foam slab. The firm 8-out-of-10 build keeps you riding higher on the surface near the cooling cover. For a firm pillow-top, that is a genuinely temperature-neutral sleep.

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