Cup, Back And Center Bottom: 78% Nylon, 22% Spandex; Cup Lining And Center Lining: 100% Polyester; Inner Center Lining: 100% Nylon; Inner Cup Sling: 92% Polyester, 8% Spandex; Center Top And Strap Extension: 83% Nylon, 17% Spandex Honduras Hand Wash Only Bra with wire-free lightly-lined cups featuring lace trim and adjustable no-slip shoulder straps Hook-and-eye back closure Moderate coverage If you're not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.