Safe Handler Safety Glasses by Bison Life are independently tested and certified by Underwriters Laboratories. Our Safety Glasses exceed ANSI Z87.1 standard and feature a clear, anti-scratch coating. The snug, comfortable and tight fit helps minimize slippage and provides full brow protection. The Crystal Full Color Safety Glasses are completely scratch and Impact resistant, giving you crystal clear vision all the time. With an incredibly long shelf life, these safety glasses are perfect for Industrial, construction, sports, Hunting, Fishing, Painting, and many more daily activities. Designed for both men and women, these glasses offer you a high level of direct and peripheral eye protection from wood, metal, liquid, and other harmful elements.