5 year warranty. Made from highest quality materials available. Same as the Barracuda Standard goggle, with CR-39 optically correct plastic lenses, and hard display case is included. Head straps made from natural rubber, foam pad is expanded polyurethane, clip is injection molded acetate, frame is shatter resistant polycarbonate. Hex screws are solid brass to eliminate cross threading. Anti-fog solution included. Recommended for: Open water & fitness swimmer, triathletes, & seniors.