Super Quality Safety Goggles Safety Glasses CBP-3075 1.Completely closed mask style protection safety goggles 2.high quality clear transprant optic PC material,Hard treatment, Anti-impact ,anti-scratch lens, 3.100% UV protection for outdoor wear 4.Anti-fog, hardened lens. liquid splash protection,4 Indirect vents allows airflow and reduces fog build up, special Anti-fog coating treatment (Optional);liquid splash protection 5.Lightweight providing increased comfort for extended wear,Adjustable strap for custom fit 6. 4 Indirect vents allows airflow and reduces fog build up, 7.mainly used in Medical, outdoor, adventure, driving, and other fields where need protect eyes, face,nose ... 8.CE EN166F USA ANSI Z87.1