Does it sleep hot like other memory foam?

It feels cool to the touch but runs about average once you settle in, scoring 9.2 on cooling overall. The Cool-To-The-Touch cover pulls heat off your skin on contact, which you notice immediately. The honest trade-off: a solid TEMPUR foam core breathes less than a coil bed, and the deep plush cradle wraps you closely, limiting airflow underneath. Settled surface temperature lands in the roughly 25 to 30 C range, so the initial touch is the standout.