The Tempur-Pedic ProBreeze 2.0 12” hybrid mattress delivers all-night cooling while you sleep. The cushion firm comfort level is great for back and stomach sleepers. The Pure Cool® material and Heat Diffusing layer work together to pull heat away from your body and absorb excess heat. The Ventilated Advanced Relief™ material provides pressure relief and increased airflow, while the Hybrid technology combines pressure relief and support with premium innersprings and one-of-a-kind Tempur-Pedic materials. Plus, the removable, washable SmartClimate® cover is designed to draw heat away from your body for cooling comfort. Mattress protector recommended. Made in America. Compatible with Tempur-Pedic adjustable bases and foundations.