Hanes Women's Platinum X-Temp Foam Underwire Cup Back Center Belt Lining: 49% Polyester, 39% Nylon, 12% Spandex; Cup Pad: 100% Polyurethane; Foam Inner Cup Linings: 100% Polyester; Inner Belt: 100% Nylon; Cup Linings: 93% Polyester, 7% Spandex; Center Belt Side Back: 85% Nylon, 15% Spandex Imported Machine Wash Moisture-wicking lining helps keep you dry Cooling x-temp technology helps keep you comfortable Underwire for added support Super soft fabric feels great against the skin