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 B Specifications Material Composition: Other Materials Upper Outer Material: Polycarbonate/Nylon/TPR/Elastic Lining Material: N/A SoleMaterial: N/A Heel Type: N/A Fitting: Standard Calf Width: N/A Fastening: Slip On Waterproof: No Features & Benefits Clear Anti Fog Lens; CE 2-1.2 R1B / Clear Anti Fog Temples; CE R EN1663 B Elastic head strap provides a comfortable, easily adjustible fit Clip attachment allows for easy lens replacement Built-in ventilation channel provides extra fog control and ventilation Dual injected rubber provides a soft comfortable seal Polycarbonate lens provides impact resistance