Paramour by Felina Women's Plus-Size Captivate Bra Top Cup: 55% Nylon, 45% Rayon; Bottom Cup, Side Cup: Side: 55% Rayon, 45% Nylon; Back: 82% Nylon, 18% Elastane Imported Hook and Eye closure Hand Wash Leotard back will not ride up or slip on body 3 column 2 row hook and eye back closure