Dr. Rey Shapewear Womens Firm Control High Waist Brief Panty 82% Nylon/18% Spandex Imported Machine wash warm gentle cycle with like colors. do not bleach. line dry in shade. do not iron. do not dry clean. Medium 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 underbust and prevents rolling down