The Nike Reversible Bra offers versatility and style in your workout wardrobe. This racerback bra with an internal shelf design provides a snug fit that offers light support while enhancing mobility and comfort during movement. Dri-FITŪ mesh on the back and in the lining offers additional sweat management and excellent ventilation to keep you dry and comfortable. Soft elastic trim around the neckline and armholes enhances comfort and reduces irritation caused by chafing. 61% cotton (5% organic)/33% polyester/6% spandex. Imported.