Most situations can be handled with Standard Anti-Fog, but for extreme environments, Edge Eyewear developed a revolutionary anti-fog technology called Vapor Shield. This special application is absolutely impervious to fog.
Sleek wraparound frame, no side shield distortion.
Durable lightweight nylon temples.
Scratch resistant hard coat and vapor shield anti-fog polycarbonate lens.
99.9% protection from UVA/UVB/UVC rays.
Tested in the following Conditions with no fogging:
-44° for 15 minutes
Transition from -44° to 36°
Transition from -44° to 76°
125° with 80% humidity
Compliance: Certified ANSI Z87.1-2010 and Military Ballistic MCEPS GL-PD 10-12.