Attractive, modern design gives you a stylish, light-weight option that you'll want to wear all day long. Strong polycarbonate lenses provide excellent protection from flying debris. Adjustable temples and gel nose piece enhance wearing comfort. Duramass® coating delivers superior scratch resistance. Blue block filters out 99% of harmful U.V. radiation. Indoor/Outdoor. Safety Glasses Style: Wraparound; Frame Color: Black Matte; Frame Material: Nylon; Lens Material: Polycarbonate.