V30 Nemesis Safety Glasses allow employees to do their job safely and effectively, promoting maximum productivity. Durable, lightweight construction creates functional, stylish eyewear to wear at work or home. Mirror smoke lenses are coated with KleenGuard polycarbonate to provide 99.9 percent of UVA/UVB/UVC protection, helping to prevent eye damage such as 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. Patented nose piece is extremely flexible and channels sweat away from your eyes to help prevent slippage and provide all-day comfort. Neck cord keeps your glasses securely within reach to protect at a moment's notice. Glasses comply with the ANSI/ISEA Z87.1 plus standard for personal eye protection. Personal Protective Equipment (PPE) are perfect for construction, manufacturing, gun shooting and other uses.