The all-new TEMPUR-Probreeze™ 12” mattress helps you achieve your best possible sleep with a 3-level system of cutting-edge cooling materials that work together to help keep you cool throughout the night. The enhanced zip-off cover provides double the cool-to-touch comfort when you lie down and exclusive PureCool+™ Phase Change Material absorbs excess heat while you fall asleep. Doesn’t this sound like the kind of mattress you’ve been waiting for?