SheInStyle Sport Contoured Cup U Back Training One Piece Swimsuit Nylon Imported 82% Nylon 18% SpandexLining 105% Polyester One-piece swimsuit with butterfly-U-style back Freedom of movement: the chest strengthen support, wide shoulder straps, and more comfortable. UPF 50+ sun protection, Package:One bikini set.Imported,Hand Wash Selected materials, high cost performance