The Shaper is made of high-tech neotex fibers that increase body heat while in contact with the skin. It is perfect for exercise, for normal daily routines, or for any physical activity. It's unique fibers and material produce higher compression resulting in more sweating. The Shaper 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. The scientific design and compression help you correct posture, flatten abdomen, firm tummy, and love handles leading to a more molded figure and visually trim weight. This waist trainer can be worn throughout the day while at home, work, school, or anywhere you may go. Neoprene Waist Trainer begins to lose weight for you because of the special material, which makes weight loss up to 4 times more efficient. Its exceptional properties are particularly high elasticity and thermal insulation.