Brassknuckle BKDST1010N Grasshopper

Regular price $8.75 Sale


Grasshopper is a jaw dropper as far as comfort — this grass-green dust goggle/spectacle combo has been described by our Building the Brass™ Testers as a “forget-you-have-it-on comfort.” Super-flex temples hug the face in a European-inspired, sporty design. In addition to its flexibility, Grasshopper transforms easily, shedding its dust filter gasket to allow for quick conversion into standard protective eyewear. It’s also fully dielectric (no metal anywhere) for an extra measure of safety. Pink Grasshopper is also available. 


Certifications and characteristics

Excellent 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™ anti-fog coating. Eyewear featuring N-FOG is tested under the most stringent anti-fog standard in the world, the European EN 166/168 standard and EXCEEDS the standard. N-FOG’s anti-fog properties last 15X longer than the minimum set forth by the standard. Does your application need more? Consider our N-FOG PLUS. 

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

Smoke lens provides allover tint for normal outdoor conditions (18% of light passes through). 

Indoor/outdoor clear mirror lenses provide all-around tint for protection from the glare of bright artificial lighting and sunlight (50% of light passes through). Ideal for workers who change environments throughout the day. Mirror finish allows optical clarity indoors and reduces glare outdoors. 

About the Grasshopper

Ideal for power company workers, electricians, millwrights and more, this fully dielectric (no metal in the construction) eye protection with removable foam dust filter features a stylish wraparound curved lens for unobstructed field of vision. Bend-but-don’t-break temples adapt to any facial profile without distorting optics. The flexible thermoplastic rubber (TPR) temples provide hypoallergenic, non-slip comfort. A soft foam dust filter gasket with vented channels fills the gap between the glasses and the face, effectively keeping dust out without feeling uncomfortable to the wearer. Durable polycarbonate lenses feature our N-FOG™ anti-fog coating that offers superior performance in even the hottest and most humid conditions for a long-lasting fog-free view. And finally, user convenience is assured with the SnapTo™ retainer accessory that “snaps” into the temple tip and accommodates lanyards or even hearing protection with cords. 

Note: Compare to our Orange Crush dust goggle features to find your perfect pair of convertible goggle-to-glasses eyewear. 


  • Fully dielectric (no metal components) 
  • Soft EVA foam dust filter with built-in air channels fills the gap between the glasses and the face, keeping dust out comfortably 
  • Bendable, super-flex TPR temples in bright green for visibility and style 
  • Molded nosepiece for all-day comfort 
  • ANSI-approved hardcoated polycarbonate lenses  
  • Brass Knuckle N-FOG™ anti-fog protection exceeds European EN 166/168 — lasts 15 times longer