Bali Women's Comfort Indulgence Back Smoothing Foam Underwire Bra Cup, Back: 79% Nylon, 21% Spandex; Inner, Center Belt: 100% Nylon; Inner Cup Lining, Cup Lining: 100% Nylon; Cup Pad: 100% Polyurethane; Back Lining, Center Belt Lining: 63% Nylon, 23% Polyester, 14% Spandex Imported Hook and Eye closure Hand Wash Decorative detail on front of adjustable straps Contour, seamless, underwire cups Back-smoothing wings Leotard back prevents slippage Double back hook-and-eye closure