Bali Women's Concealer's Wire-Free Bra #3413 100% Polyester bras closure Cups: 76% nylon, 24% spandex; Cup pads: 100% polyurethane foam; Side: 86% nylon, 14% spandex; Cup lining: 100% polyester; Center belt lining: 100% nylon; Center belt: 75% nylon, 25% spandex Seamless cups and turned edges on band help bra disappear under clothes Wide array of body tones Imported Hand wash, line dry