Gateway Safety Star Lite MAG safety glasses features great design as the original Star Lite, with built-in bifocal magnification. Deep, universal-fit temples provide side protection equal to that of eyewear with large side shields. Independently tested and certified by underwriters laboratories to meet ANSI Z87. 1+ and CSA Z94. 3 standards. Bifocal safety eyewear that comes in the original, yet cost-effective, Star Lite design. Ultra lightweight less than an ounce making it easy to wear all day, every day. Clear in/out mirrored lenses reflect some bright light while allowing a moderate amount of light through the lens. Gateway Safety lenses feature an anti-scratch coating for extra durability and block 99. 9 percent of UV-A, UV-B and UV-C light, up to 380 nm. Universal style that men and women love.