Women's Hot Thermo Sweat Neoprene Body Shaper Capri Pants Reversible Material: 80% Neoprene + 20% Nylon; Reversible Promoting weight loss by preserving body heat and stimulating water loss during exercise. Unique material produces higher compression resulting in more sweating and help your body to sweat out harmful fats. Comfortable, light-weight, stretchy fabric molds and moves with your body while performing any activity. Please check your SIZE provided in photo on the left side.