
According to Brass Knuckle (Cleveland, OH), the Spike (BKADJ-5060AFP) protects eyes and vision on two fronts with BK-Anti-Fog+ and UV 6 protection, then adds a host of customizable comfort features for the ultimate fit.
BK-Anti-Fog+ isn’t a coating at all — it’s a technology. The anti-fog layer is molecularly fused into the lens during manufacturing, forming a permanent bond that resists breakdown from heat, humidity, or repeated cleaning. By contrast, most anti-fog “coatings” are low-cost topical applications that can wear off, scratch easily, or degrade with exposure to chemicals and abrasion. BK-Anti-Fog+ delivers reliable, long-lasting fog resistance that maintains optical clarity through the harshest conditions. It outperforms conventional coatings by orders of magnitude, exceeding the world’s toughest anti-fog standard, EN 166/168, by a factor of 45.
Next, UV 6 protection blocks 99.99% of UV radiation, shielding against both UVA and UVB rays to help prevent eye damage from prolonged sun exposure or intense artificial UV light found in welding and other industrial environments.
Finally, a wealth of design refinements creates an easily customizable fit for virtually any face.
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