From our Sports Illustrated x Forever 21 collection, this knit bikini top features a square - cut neckline and back, shoulder straps, a front cutout, and high - polish "SI" hardware. | Sports Illustrated is a trademark of ABG - SI LLC.©ABG - SI LLC. sportsillustrated. com | Shell: 82% polyester, 18% spandex | Lining: 92% polyester, 8% spandex | Hand wash cold | Model is 5'5" and wearing a Small | Women's Sports Illustrated Cutout Bikini Top in Fiesta Small