The convenience of self-inflating. The comfort of an air mattress. The EVOLITE(TM) combines the best of both worlds to form the ultra-light and compact mattress that provides stability, support, and, of course, supreme comfort. Ultra-light, AirFrame(TM) construction features alternating foam and air channels. Atmos(TM) foam. Self-inflating. 2 in. of loft. Imported.