Hanes Women's Fit Perfection Wire Free Bra, in the Navy, 40B Cup, Back, Side Frame Lining, Strap Extension: 82% Nylon, 18% Spandex; Center Front Lining, Strap Extension Lining: 100% Nylon; Cup Linings: 100% Polyester; Cup Pad: 100% Other Fibers Imported Hook and Eye closure Hand Wash Wide patterned cups Wide comfort straps that stay in place Fuller coverage in front and back for a smooth look under clothes