Speedo Circle Sound Pro Back

Our best-selling back features wide straps for ultimate support and comfort. Provides excellent freedom of motion. Xtra Life LYCRA® fiber is engineered to have 5-10 times more durability than ordinary spandex fabrics. Xtra Life LYCRA® fiber provides resistance to suntan lotions and skin oils and chlorine better than conventional fabrics. Xtra Life LYCRA® fiber helps resist sagging and bagging, keeping swimwear fitting like new longer. Fully lined. Fabric: 80% Nylon/20% Xtra Life LYCRA® fiber.