Speedo Big Girls'  Tye Dye Love Scrunchy Back Tankini Set Swimsuit 80% nylon/20% spandex No wedgie worries silicone gripper at leg openings for stay put coverage Cute scrunchy back detail for a secure fit Comfortable and modest silhouette with fashion forward sporty styling Ideal for any water activity in or around the pool or beach Made by speedo, the world's no1 swim brand