Does this plush memory foam mattress sleep hot?

It leans warm, and the deep plush feel is exactly why. The more you sink into the soft memory foam, the more it surrounds and insulates you, and an all-foam core moves no air the way coils would. The peak surface temperature measures near 33.1 degrees C. The stretch-knit cover helps at the surface, but there is no dedicated cooling cover. Hot sleepers who still want this immersive softness should plan on breathable bedding to offset the warmth.