Does this mattress sleep hot?

It sleeps neutral, not notably cool. We measured a peak surface temperature around 32.6 C, essentially level with an average bed, earning a cooling rating of 8.8 mainly from a breathable cotton cover and poly layer that move heat at the surface. The honest trade-off: this is a soft foam you sink into, and that close body-hug holds some warmth. Comfortable for most, but a dedicated hot sleeper who also wants deep contour should know those pull against each other.