• SmartClimate® Max Dual Cover System - enhanced zip-off cover with double the cool-to-touch power so you feel cooler when you lie down. • Purecool+™ Phase Change Material - exclusive, next-generation technology absorbs heat so you feel cooler while you fall asleep. • TEMPUR-CM+™ Material - advanced TEMPUR® material redesigned with maximum airflow for all-night cooling comfort. • Ventilated TEMPUR-APR™ Material - most pressure relieving material ever - now with an all-new, ultra-breathable design. Tempur-Pedic's Luxe Breeze Line offers next level all-night cooling and maximum pressure relief