An athletic textured knit sports bra featuring medium support, a square - cut neckline, racerback, longline hem, fit that sculpts, lifts, and smooths, breathable and moisture wicking fabric, and no side seams for ultimate comfort. . 68% cotton, 29% nylon, 3% spandex. Machine wash cold. Model is 5'7" and wearing a small. Women's seamless square - neck sports bra in black small