The Pyramex Itek safety glasses are suitable for indoor and outdoor workers exposed to impacts and particulate matter. Whether you're a construction worker, a forestry worker, or a fabricator, these safety glasses are essential in ensuring that your eyes are safe from impact hazards. Together with their 9.75 base curve lens, they provide excellent front and side protection to wearers. They are also scratch-resistant and offer UV protection. Moreover, these safety glasses are also lightweight and comfortable to wear. With their frameless design and soft, integrated nose piece, these safety glasses are great to use for long periods. They also won't slip easily due to their soft dual-injected rubber temple tips. Furthermore, the Pyramex Itek safety glasses come with 10 lens variations and are perfect for all-day use.