Nemesis Safety Glasses feature anti-fog, smoke-colored lenses ideal for humid conditions and outdoor use as well as a sporty, flexible, lightweight design. KleenGuard Personal Protective Equipment enables rather than inhibits to allow maximum productivity and safety for you and your employees. Anti-fog polycarbonate lenses provide 99.9 percent UVA/UVB/UVC protection to help prevent eye damage like cataracts, retinal damage and other conditions that can cause temporary vision loss. Wraparound frame has a base curve of 8 that extends the range of peripheral protection as well as soft-touch temples for comfort. Safety glasses have a patented nosepiece designed to be extremely flexible, to channel sweat away from the eyes and to help prevent slippage down the nose. Each pair of safety glasses comes with a neck cord so that the glasses are ready to protect at a moment's notice. The safety eyewear is manufactured to comply with the ANSI/ISEA Z87.1+ standard for personal eye protection.