Not Use XS/S: Waist 26''-28'' ;Length 15.7" M: Waist 26.7''-29'' ;Length 15.9" L: Waist 28.3.-30.7 ;Length 16.1" Air layer 3D Fabric (95%polyester, 5%spandex) Washing at 30 degrees, do not bleach, can ironing, hung dry