Skullerz SAGA Anti-Fog Safety Glasses feature a sleek and sporty frameless design and offer a wide field of vision, while a variety of lens options can be matched to your specific task and light environment. These protective safety glasses feature polycarbonate lenses to protect against impacts and filter 99.9 percent of harmful UVA, UVB and UVC rays. A contoured nose bridge provides a comfortable fit that won’t slip or pinch. Flex-fit and non-slip temples reduce pressure or headaches