Anti-Fog Kazbek Glasses belts they are also heavier and

they are also heavier and more costly than round poles

Available in Two Colorways — Grey/Orange or Red/Yellow for high-visibility job site presence

this flipline provides the rigidity and durability that arborists and utility workers depend on for positioning work in the tree

Is the gate opening smaller on the ANSI version

which fits standard hard hat or helmet mounts

Anti-Fog Kazbek Glasses belts they are also heavier andMost situations can be handled with a standard Anti Fog lens, but for extreme environments, Edge Eyewear developed a revolutionary, military grade anti fog coating called "Vapor Shield." It is absolutely impervious to fog! These glasses are the Kazbek model.