Skullerz SAGA Anti-Scratch and Enhanced 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 safety glasses feature tough anti-scratch and anti-fog 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 caused by tight-fitting glasses. Temple accessory slots on the temple are compatible with attachable lanyards (sold separately) and can also improve airflow when not in use.