Goddess Womens Keira Longline Soft Cup Bra 43% Nylon, Polyamide: 9% Elastane, Spandex: 48% Polyester Imported Hand wash cold and no bleach, line dry Longline bra with rigid center panel for support. Light metal bones at side and back for control and comfort. 2 inch underband elastic for anchorage and control. Restricted stretch straps for comfortable all day support. Leotard back for support and prevention of strap slippage