The Sporti Antifog S3 Mirrored Goggle offers high quality Antifog lenses, sleek, competitive styling, and an amazing streamline fit. Features Enhanced peripheral vision Antifog coating Do not rub the inner side of the lens, as it will damage the antifog performance UV Shield Shatter-resistant, polycarbonate lenses Hypo-allergenic - Latex and PVC Free Dynamic cuts to help slice through water Includes 2 sizes of interchangeable nose pieces for custom fit Double Silicone thin straps Back buckle distributes pressure evenly for a comfortable fit Low-profile design Improved nose bridge design, to prevent contact with users nose Easy 90 degree locking system, for a secure and reliable fit Lightly softer gasket than our S2 goggle for improved extended comfort Details Materials: Lens: 100% Polycarbonate; Straps/Gasket: 100% Silicone Sun Protection: Yes Adjustable: Yes Country of Origin: Imported