The Reactor Swimsuit features a wide strap, Tough Competition back design, for increased range of motion and support. Built for speed, this women's swimsuit provides the fit and freedom of movement essential for the lanes and the athletic performance required for competition. Offering a beautiful, long lasting fit and enhanced resistance to chlorine, the Reactor Splice Swimsuit is an ideal suit choice for swim teams, clubs and competitive swimmers who want an edge. 80% Nylon/20% Xtra Life lycra Fiber.