Two layers of silky soft medical compression * Adjustable padded hook and eye opening at crotch for ease of bathroom use and height adjustment * Elastic band keeps garment in place * 51% Tactel Nylon, 49% Lycrasoft, 100% Latex and Formaldehyde free. Sizing (inch) - Waist: XS-22 to 24, S-24 to 26, M-26 to 28.5, L-28.5 to 31.5, XL-31.5 to 35, XXL-35 to 39