Freya Women's Sport 62% Polyester, 31% Nylon, 7% Elastane Imported Hand Wash High performance with full coverage Slide hook in back allows racer back option with quick and easy dressing Microfiber fabric inner supports are moisture-wicking and feel soft against the skin along with odor management fabric Shapes and supports by encapsulating the breast rather than using traditional compression Adjustable padded straps along with soft, wide bottom band for comfort and support