Hanes Women's Full_Coverage Cup: 89% Polyester, 11% Spandex; Cup Linings: 100% Polyester; Cup Pad: 100% Polyurethane; Back, Center Belt: 92% Nylon, 8% Spandex Imported bras closure Hand Wash Ultimate in support yet won't show even under the tightest tees Stay-in-place lining keeps bra where you want it