Guard Dogs Purebred Safety Glasses with High Heat Foam and Shade 3 Lens

Guard Dogs Purebreds High Heat Foam Shade 3 Lens Features: Lightweight nylon frame with wrap around lenses provide a wide angle for unobstructed viewing. Impact resistant polycarbonate lenses provide 99.9%UV protection. Incorporates the features of the Purebred model utilizing a special silicone foam with a flame resistant value HF-1*N-O using test method UL-94. Lens Color: Shade 3.0 - Protects against harmful UV and IR radiation in welding - brazing - cutting - and soldering environments; 3.0 provides medium protection. Compliance: ANSI Z87.1-2003 & CSA Certified.