Dr. Rey Shapewear Womens Shaping Vest 81% Nylon, 19% Spandex Imported Machine wash warm gentle cycle with like colors. do not bleach. line dry in shade. do not iron. do not dry clean. Convenient front closure design with 3 rows of adjustable hook and eyes Eliminates problem underarm areas, stomach, muffin tops and back rolls Creates a flawless hourglass look Lifts and enhances cleavage, while you wear your own favorite bra