• Protective glasses with uvex supravision excellence coating, which provides an anti-fog surface on the inside and high resistance to scratches and chemicals on the outside • They fit over all prescription lenses, allowing use over prescription glasses • The ends of the arms are highly flexible and soft, which increases comfort during prolonged use • Comply with EN 166 standards for personal eye protection and EN 170 for UV filters • Labeling: W 166 F CE - 2C-1.2 W 1 FKN, with UV 400 protection for greater safety against ultraviolet radiation