Mega is a combination of everything that is right about eye protection, truly distinguishing itself as a Brass Knuckle best-in-class solution. Try it on first for its extreme comfort, then see how Mega can adapt to your needs. With an application-specific interchangeable design, it quickly transitions from spectacle to dust goggle with the push of a button. Either wear with standard temples as a spectacle or an elastic head strap; for similar features see our Transformer. With the temples, simply adjust the length for a custom fit. Finally, Mega is the only Brass Knuckle dust goggle to feature our proprietary, best-in-class, anti-fog coating. In the world of eye protection, this is as good as anti-fog protection gets. 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 anti-fog coating, is tested under the most stringent anti-fog standard in the world, the European EN 166/168. />
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). 

About the Mega 

This filter is soft and moldable on the brow, providing protection from intense wind, sun, dirt, dust, and debris as well as high heat and humidity. The 8 base curve polycarbonate lens in clear or smoke offers an unobstructed field of vision and high-impact protection. Just push a button for a fast change-out to goggle strap mode for a more secure, work-upside-down-in-a-wind-tunnel fit. When you wear with temples, the variable-position sliders extend the length to help assure a made-for-you fit and feel. The durable polycarbonate lens features Brass Knuckle’s anti-fog coating, offering the best no-fog performance under the most demanding conditions. 

Features 

• Temples and head strap are easily interchangeable, transforming spectacle to goggle in a snap 
• Integral soft foam vented dust guard 
• Variable-length temples (in temple mode) 
• Rugged frame and temples in black and dark gray 
• ANSI-rated hardcoated polycarbonate lenses