Lightweight, rimless design includes thin, flexible temples to provide a secure fit with all-day user comfort. Molded nose bridge design, extends further out from the lens making them great for wearers with a shallower nose bridge. Polycarbonate lenses provide 99.9% UVA/UVB protection. Safety Glasses Style: Wraparound; Frame Color: Black; Frame Material: Nylon; Lens Material: Polycarbonate.