Brass Knuckle Anti-Fog Glasses

Brass Knuckle® Slingshot™ is a simple and effective way to fight back against fog, the foe of clear vision. The proprietary BK-Anti-FOG+ of Slingshot is fused directly to the lens, not sprayed on like cheaper alternatives. It delivers better and longer-lasting fog-free protection that is 40 times stronger than the toughest anti-fog standard in the world, EN 166/168. Shatterproof lenses offer allover eye protection, extra-chunky molded nosepieces create added comfort, and earpieces fit snugly at the ears without putting the squeeze on temples.

For more information, https://www.brassknuckleprotection.com/.