Be careful wearing the polarized Oakley Scalpel SunglassesAAAthe razor sharp styling of these street-meets-performance shades might remove someoneAAAs kidney if youAAAre not careful. Oakley sliced up the fine line between aggressive and technical by combining rugged O Matter frames with subtly curved glare-fighting polarized lenses. Smooth Unobtanium stem padding wrapped around sculpted temples keep these techno-organically styled shades locked to your face while a subtle three-point fit maximizes peripheral vision. Consider the ScalpelAAAs uncompromisingly clear vision another tool for operating aggressively everyday you hit the street. Product FeaturesFrame: O MatterHinge: steelLens: PlutoniteInterchangeable Lens: noPolarized: yesFace Size: mediumFrame Measurements: Case Type: hardNose Pads: noTemple Pads: noRecommended Use: streetwearManufacturer Warranty: 1 year