Sawhorse SH255-7431 Anti-Fog Protective Safety Glasses, Shiny Black Half Frame with Black Rubber Stems and Smoke Lens Anti-fog, scratch resistant, polycarbonate lens and frame; Shiny black half frame, black rubber stems, smoke lens UV400 - 99.9-Percent protection from harmful UVA and UVB rays 100-Percent visually correct de-centered lenses 2.2 millimeter Pan lite brand polycarbonate lens material Lens quality and performance meet and exceed ANSI Testing Z87.1 - 2003 high impact standards