match high impact resistant Z87.1 CE EN166 , anti-scatch, not easy to be broken, bi-focal reader function Bi-focal Safety galsses&goggles1. material: polycarbonate2. meet ANSI Z87.1 CE EN166, AS/NZS 1337 high impact resistant3. anti-scatch, not easy to be broken, wraparound to offer protection to the most4. different color and coating available5. customer logo is available6. competitive price ...