80%Neoprene、 20%Nylon;Orange outside、 black inside、 it's also reversible.<br />Zipper closure. Reversible<br />Increased sweating、 helps in burning tummy fat、 flattens your abdomen and waist.<br />Promotes weight loss by preserving body heat and stimulating water loss<br />Maximum comfort and freedom of movement、 maximizes fitness routine、 perfect for exercise<br />Helps to reduce the appearance of cellulite and helps with water and toxin reduction