Crews BearKat Safety Glasses, Wraparound, Black Frame/Clear LensWell-thought-out construction combines the best in safety, comfort and affordability! Wraparound lenses won't obstruct vision; fits snugly for maximum safety. Comfort is enhanced by flexible temples and nonslip rubber head grips. Filters 99.9% of UV rays. Style: Wraparound; Frame Color: Black; Frame Material: Polycarbonate; Lens Material: Polycarbonate.