Bolle Combat Tactical Glasses KitBolle Combat Tactical Glasses Kit The newest generation of hybrid ballistic spectacles, STANAG 4296, EN166, EN170 and EN172 certified, COMBAT protective glasses with coating provide unique adaptability thanks to their easy to change mono lens in clear, smoke and Copper versions and their dual temple strap system (with or without foam). Features: Ergonomic temples compatible with communications systems and ballistics helmets Ultra wrap around fit frame