Felina Women's Dentelle Demi Seamless Contour Bra Satin: 90% Polyester/10% Spandex; Lace: 79% Nylon/21% Polyurethane; Mesh: 87% Nylon/13% Lycra Hand Wash Satin wings, back and straps are interwoven and clean finished Extra sophisticated comfort All sizes have 3 hooks