Ultra anti-fog and super anti-scratch. Polycarbonate lens with UV 400 protection (UV 400, which blocks all light rays with wavelengths up to 400 nanometers.) 3-way adjustable for various face types. Grey lens. Colours : Black & Orange. Norms : CE Certified, EN 166 – K N, EN 172, ANSI-Z87.1-2010, AS/NZS 1337.1-2010.