Dr. Rey Shapewear Womens Firm Control High Waist Brief 72% Nylon/28% Spandex Machine wash warm gentle cycle with like colors. do not bleach. line dry in shade. do not iron. do not dryclean. Maximum control panel sculpts tummy, waist and hips Eliminates muffin tops and back rolls Shapes and enhances bottom without flattening Non slip finish that rests at your under bust and prevents rolling down Machine wash, line dry