Pyramex Venture Ii Safety Eyewear, Silver Mirror Lens With Black Frame In A Clamshell Temples adjust to four different lengths Nose buds secure the glass and prevent slipping 9.75 base curved lens provides full side protection without distracting seams or traditional type side shields Scratch resistant polycarbonate lens provides 99% UVA/B/C protection Passes MIL-PRF 32432 High Velocity Impact Standards