These safety glasses are part of Brass Knuckle’s new anti-fog collection, which features groundbreaking BK-Anti-Fog+ technology. Fused directly to the lens, rather than simply sprayed on like others, it delivers better and longer-lasting fog-free protection. BK-Anti-Fog+ also beats the toughest anti-fog standard in the world, EN 166/168, the company claims. It also adds ANSI Z87.1/U6 ultraviolet protection, the highest standard in the world, to eliminate 99.99% of damaging UV rays.
Brass Knuckle Fog and UV blocking safety glasses
