Arnette Fry AN4301 Polarized Sunglasses feature durable injected-nylon frames with a distinctive keyhole nose bridge. The lenses are made from lightweight polycarbonate for 100% UVA and UVB protection. These Arnette sunglasses are polarized to control glare; select styles feature a mirror coating to further reduce glare. Arnette Polarized Sunglasses come with a cleaning cloth, a case, and a mfrs. 2-year limited coverage warranty. Manufacturer style #: AN4301. Polycarbonate polarized lenses control glare Mirror coating (on select styles) further reduces glare 100% UVA and UVB protection Durable injected-nylon frames Includes cleaning cloth and case