These bifocal safety glasses provide sunglass protection with a bi-focal magnification. Cushioned, non-slip rubber-tipped temples, soft rubber nosepiece. Polycarbonate lens. Brown, coffee colored lens enhances depth perception and minimizes glare that can result in eye strain and fatigue. Great for outdoor applications. Meets or exceeds ANSI Z87.1 standards. Available in 1.5, 2.0 or 2.5 magnification strengths, select when ordering.