Horisun SH553-7412 Anti-Fog Protective Safety Glasses, Shiny Black Frame with Brown Rubber Stems and Green Lens Anti-fog, scratch resistant, polycarbonate lens and frame; Shiny black frame, brown rubber stems, green lens UV400 - 99.9% protection from harmful UVA and UVB rays 100% visually correct de-centered lenses 2.2 millimeter Panlite brand polycarbonate lens material Lens quality and performance meet and exceed ANSI Testing Z87.1 - 2003 high impact standards