Proprietary BK-Anti-FOG+ is 40 times stronger than the strictest standard
One of the simplest, most effective weapons used by early man to repel foes was the slingshot. In that spirit, Brass Knuckle® Slingshot™ is a simple and effective way to fight back against fog, the foe of clear vision. With industry-leading BK-Anti-FOG+, these protective glasses have the best fog protection you can find, in a stylish-yet-straightforward package.
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.
Slingshot is precision-engineered to be loaded with just the right amount of features to be both highly effective and exceedingly affordable. It’s fog-fighting eye protection that is wearable, looks great, and performs better than competing glasses at twice the price.
Fog is an ever-present threat in work environments with extreme fluctuations in temperature and humidity. Slingshot fights back while also adding resistance to abrasion, chemicals, and UV rays including, ANSI Z87.1/U6 ultraviolet protection to eliminate 99.99% of damaging UV rays.
Shatterproof lenses offer all-over eye protection, extra-chunky molded nosepieces create added comfort, and earpieces fit snugly at the ears without putting the squeeze on temples.
