DeWalt Concealer Safety Goggle with Anti-mist coating for a comfortable and secure protection in dusty work environments. Safety Markings: Clear Anti Fog Lens; CE 2-1.2 R1B / Clear Anti Fog Temples; CE R EN1663 BClear Anti Fog Lens; CE 2-1.2 R1B / Clear Anti Fog Temples; CE R EN1663 BElastic head strap provides a comfortable easily adjustible fitClip attachment allows for easy lens replacementBuilt-in ventilation channel provides extra fog control and ventilationDual injected rubber provides a soft comfortable sealPolycarbonate lens provides impact resistance