PC+TPR temples dual shot for comfort to fit face shape PC+TPR lens Wide field of vision with duo-spherical lens Flexible, flat temples ideal for use with earmuffs and helmets TPR Integrated soft browguard and nose pads Weight 24. 2g Coating: CE KN Anti-fog Conforms to EN166 Optical class 1 FT (Low impact energy at extreme temperatures) 2C-1,2 UV filter K - Anti scratch N - Anti-fog