Chantelle Women's Revele Moi Underwire Bra Cup: 79% Polyamide, 21% Spandex; Tulle Cup Back: 84% Polyamide, 16% Spandex; Lining: 100% Polyamide Imported Hook and Eye closure Hand Wash Unlined underwire cups with ultra-flat seams Full coverage cups Leotard or a u-shaped back Double-lined mesh band Fully adjustable straps