Safety glasses that look like sun glasses! Crafted of high-grade polycarbonate material. EVA FOAM LINED for maximum eye protection. Ultra light frame design for comfort fit. Lenses provide 99.9% protection from harmful UVA and UVB rays. Meet and exceed ANSI-Z87 + specifications. Shield style safety glasses are available in the following combinations: black crystal frame with smoke lens, black crystal frame with brown lens, black crystal frame with blue revo lens, and crystal frame with clear lens.