Provides Instant Abdominal compression and lumbar support. Heats up your core abdominal area making you Sweat more while performing your daily activities. Comfortable, light weight, maximizes fitness routine by increasing fat burn. The inner layers increase body temperature and sweat while its outer layer is super absorbent, so that you sweat on the inside and stay dry on the outside. Invisible under your clothes. Package includes 1 Count Unisex Hot Neoprene Waist Slimming Fitness Belt.