Box of 12 polycarbonate protective glasses against splashes of non-hazardous liquids, dust, and airborne particles - EN 166-F. Equipped with an anti-fog system, they can be used in cold and/or humid environments. With their wide temples, these glasses serve as a reliable barrier to protect your eyes from irritating elements. They are lightweight and can be worn comfortably for several hours, even if you use corrective lenses.