Sweetheart neckline T-shirt bra gives a natural shape with flexible foam-lined underwire contour cups. Fully adjustable, close-set straps and soft, 4 column, 2 row hook and eye back closure. Luxe stretch microfiber with soft jersey lining, stretchy band. Body: 62% Nylon, 38% Spandex.Cup Lining: 100% Polyester.