Hanes Women's Full_Coverage Outer Cup&#44; Back&#44; Center Front: 82% Nylon&#44; 18% Spandex. Cup Linings: 100% Polyester. Cup Pad: 100% Polyurethane Foam. Center Belt Lining: 100% Nylon Imported bras closure Hand Wash Perfect for fitted tops and lightweight fabrics Patented petal concealers are sleek and smooth, so they won't show through your clothes