Brassknuckle BKFIX3100NP Snap

Brassknuckle BKFIX3100NP Snap

Regular price $7.50 Sale

Feature for feature, Snap stands up to the rest of the best as the freshest thing in protective eyewear. Outfitted with our highest-rated anti-fog protection, N-FOG™ PLUS, this eyewear still gives you crisp vision, even in the wettest, most humid conditions. With a high-fashion vibe and classic sport form, the glossy black temples and partially rimless design are accented by a vibrant bright green pattern on the temples. A soft thermoplastic rubber (TPR) nosepiece with our unique PivotEase™ technology locks Snap into the perfect, no-slip position. Finally, we added Brass Knuckle’s TempleTouch™ feature — raised rubber nibs molded into the interior temple tip — to provide a gentle grip on the sides of the head. For more on what makes Snap special, watch the N-FOG PLUS video. 


Certifications and characteristics 

Best-in-class anti-fog performance plus abrasion, chemical, and UV resistance. Meets demanding industry test requirements (ANSI Z87.1+, EN166K, EN166N, EN166UV). 

This eyewear features our proprietary Brass Knuckle N-FOG™ PLUS anti-fog coating. Eyewear featuring N-FOG Plus is tested under the most stringent anti-fog standard in the world, the European EN 166/168 and EXCEEDS the standard. N-FOG PLUS’ anti-fog properties last 45X longer than the minimum set forth by the standard — rendering this eyewear virtually fog-free. 

Clear lens allows maximum light transmission without changing or distorting vision or colors (91% of light passes through). 

About the Snap 

An easy-wearing, sporty style in glossy black and green, Snap’s high-strength molded one-piece frame surrounds a clear shatterproof polycarbonate lens that blocks 99.9% of the sun’s ultraviolet rays. The frame’s adjustable nosepiece prevents sliding by “locking” into an optimal no-slip position. And a word about fog prevention: Fog is caused by thousands of tiny water bubbles that form when atmospheric moisture condenses on the lens. Our anti-fog coatings prevent bubbles from forming by spreading the water out until it is absorbed by the coating and the water dries off. Our proprietary N-FOG™ PLUS coating neutralizes fogging until the atmospheric conditions that cause condensation are balanced with the condition of the lens. It’s our optimum anti-fog solution. 


  • Ultra light yet durable polycarbonate frame and temples
  • Dynamic green and black styling
  • Soft, adjustable PivotEase™ nosepiece
  • TempleTouch™ nibs for a hold-tight grip
  • ANSI-rated hardcoated polycarbonate lenses
  • Brass Knuckle N-FOG™ anti-fog protection exceeds European EN 166/168 — lasts 45 times longer