-Flyback features thin, streamlined straps with reinforced overlap binding for extra durability. -Provides excellent support and freedom of motion. -Features Xtra Life LYCRA� fiber fabric: -Engineered to have 5-10 times more durability than ordinary spandex. -Provides resistance to suntan lotions, skin oils and chlorine better than conventional fabrics. -Helps resist sagging and bagging, keeping swimwear fitting like new longer. Front liner. -Fabric: 80% Nylon/20% Xtra Life LYCRA� fiber.