Does such a thick plush mattress sleep hot?

No, it stays remarkably temperature-neutral. Cooling scores a perfect 10.0 despite 6 inches of plush comfort foam. A SealyCool fabric cover plus 2 inches of gel-infused foam pull heat off the surface, while air keeps moving through the 1100-coil pocketed core instead of stalling in solid foam. Peak surface temperature settles near 30 C. Holding the line this well on a deep, immersive plush surface is the hard version of the job, and this pillowtop does it.

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