Nike Pro Gray Racerback Mesh Sports Bra. Size Small. Front has outer mesh layered with sheer material. Sheer on the back, bottom two-toned blue with white "Nike Pro" has a velvet feel and bottom is elastic. Sweat-wicking to keep dry and cool. . Material: made of polyester, spandex & nylon-. Stretch: Yes N-435 Bra in good preowned condition