BLOCK THE SUNWith exceptional glare cutting technology, the Smith Forge Polarized Sunglasses feature-aa wider frame for additional coverage.-a FEATURESSmithGCOs carbonic lenses are optically tuned to give you visual comfort while including polarization for glare cutting, ANSI Z80.3 standard for impact resistance, water and oil resistant coating, and 100% UV protectionSmithGCOs Tapered Lens Technology straightens out the incoming light rays by progressively tapering the lens from the optical center toward the peripheral view-aHydrophilic megol temple and-anose pads for a secure fitAuto-lock hingesEco-friendly Evolve frame materialLarge fit / large coverage