A bold design, smart details and advanced lens technologies add up to make the Edge Defiance a serious contender for your new favorite pair of Z87+ safety glasses. Optional polarized lenses, available anti-fog technology (called Vapor Shield) and an anti-scratch coating provide unflinching optics to keep vision clear in virtually any environment. And with flexible, yet durable, frames you won’t have to worry about breaking them, all while enjoying the lightweight comfort that comes standard with the Defiance. The nosepiece features non-slip thermoplastic rubber (TPR) details. And the lenses block 99.9% of UVA, UVB and UVC rays, even the clear options. From the river to the jobsite, the Defiance delivers impact protection, comfort and glare-reducing features.
All of our lenses are made of shatter-resistant polycarbonate. This material is lightweight, blocks 99.9% of UV radiation and defends against projectiles or blunt forces with its natural strength. Our lenses are always designed with the strict safety standards of ANSI, or the stringent MCEPS military requirements, in mind to bring you total peace of mind.
We developed a permanent anti-fog technology in 1993 and named it Vapor Shield. Unlike other temporary fog proof coatings on the market, it’s infused into the lenses during the manufacturing process. The result is a permanent solution for stopping the buildup of fog-causing water vapor on the surface of the lenses.
