Mystiqueshapes Womens Body Shapers Slimming Pants Hot Thermo Neoprene Sweat Sauna Unique fibers and material produce higher compression resulting in more sweating and help your body to sweat out harmful fats. Heats up your core body area and then burn excess calories in your body by retaining body heat; designed to maximize the effectiveness of your workout and fat burn,expedite calorie burning. High waist band to enhance sweat on abs; helps to reduce the abdomen, waist and thighs. Special neotex material increases body temperature and absorbs sweat so you're always dry on the outside Material: Neoprene, Microfiber, Nylon, Spandex.