Wacoal Women's Full Figure Simple Shaping Minimizer Bra Cups: 100% Polyester; Back: 71% Nylon/29% Spandex Imported Hook & Eye closure Hand Wash Full-coverage minimizer bra with decorative trim at top of cup and strap Adjustable straps Hook-and-eye closure at back Recommended for the following breast shape(s) - Round, East/West Minimizes bustline up to one inch Do not iron, do not dry clean, hang to dry