Body: 82% Nylon/18% Spandex; Lining: 90% Polyester/10% Spandex; Cups: 100% Polyester Imported Elastic closure Machine washable Body: 82 percent tactile nylon/18 percent lycra spandex; lining: 90 percent polyester/10 percent lycra spandex; cups: 100 percent polyester Natural shape with high support Seamed inner cup for support