Part of the ProGuard Fit 821 Series line, these safety glasses provide the right fit for the right job. They are designed for smaller facial structures to deliver improved comfort and functionality that will support compliance and help to reduce eye injuries. Gray, hard coat, polycarbonate lens provides 99.9 percent protection against harmful UVA and UVB rays. Economical wraparound single lens provides full panoramic view. Integrated nose piece and soft, nonslip rubber temple tips provide a nonbinding fit. Safety glasses are ANSI Z87.1-2010 / CAN/CSA Z94.3-07 Certified.