Toss out everything you thought you knew about memory foam mattresses and enjoy the breathable, plush sleep you'll get with the Therapedic™ Sophistication mattress. Featuring a thick layer of premium MemoryTouch™ open-cell visco-elastic memory foam infused with body temperature regulating TheraCool™ Micro Beads, the AirFlux™ ventilation system utilizes thousands of vents to ensure optimal air flow while a cover made of ActiveCool™ fabric wicks away moisture to keep you sleeping comfortably all through the night. And with two additional layers of body-contouring MemoryTouch™ foam, you'll have no trouble drifting off to dreamland. Therapedic™ Sophistication Queen Mattress Set 25 year warranty (15 non-prorated and 10 prorated). Made in the USA.