Pyramex Safety Reading Glasses, Bi-Focal Lens, +1.5 Diopter, Universal, Anti-Scratch Lens Coating, Clear Lens, Half Framed/Wraparound, Black Frame, Nylon/Polycarbonate Frame, Polycarbonate Lens, 99.9% UVA/UVB/UVC UV Protection, Adjustable Temple, 10.5 mm Bridge, Specifications Met: ANSI Z87.1+, CE EN166 c SEI CAN/CSA Z94.3-15, MIL-PRF 32432