OEM Ergodyne EGO56050 yellow lens safety glasses designed for outdoor use. Lenses filter 99.9% of harmful UVA, UVB, and UVC rays, ensuring safety while working outdoors. The nylon frame and polycarbonate temple enhance durability, while nonslip temple components and nose pads provide a secure fit. These glasses have been tested to ANSI Z87.1+ for high velocity impact protection and to MIL-PRF-32432 for ballistic fragmentation, Class 1.