The Bolle Safety Standard Issue Tryon Glasses combines innovation with absolute protection. These tac glasses offer a wide field of vision and feature a wraparound design with co-injected FLEX160° temples and an adjustable nose bridge for complete comfort. The lenses are coated on the inside and out with Bolle’s exclusive PLATINUM® ASAF for a high resistance to scratching and fogging. They are also K & N (EN166) rated to resists even the most aggressive chemicals. What’s more, these tactical sunglasses are ANSI Z87.1-2015 tested and approved for maximum impact resistance.