NWT, never worn. This backless bra supports and shapes flawlessly. The low-set hook-and-eye closure accommodates the most skin-bearing styles, and a smooth microfiber fabric wraps it all for a sleek finish. Backless strapless bra Low-set hook-and-eye closure Stretch foam cups for modesty and shaping Medical grade silicone along top of back band keeps bra in place Light boning on bodice holds the bra in place Power mesh back band for support Sweetheart neckline Fabric content: Front: 77% Nylon/ 23% Spandex; Back: 71% Nylon/ 29% Spandex; Cup Lining: 100% Polyester; Lining: 100% Nylon