Hot Sweat Neoprene Body ShaperSlim waist tummy and thighs; provides instant abdominal compression and lumbar support. Sweat and lose weight easily. This hot belt can slim waist tummy and thighs, provides instant abdominal compression and lumbar support, hides belly bulge, helps in burning tummy fat , reducing your abdomen and waist,and it gets sweat easily. Material: 70% Neoprene, 15% Polyester and 15% Nylon. Heat up your core body area and then burn excess calories in your body