A fine choice for those packing light and needing versatile, durable sunglasses with excellent lens coverage. Carbonic lenses are lightweight and extremely impact resistant. Anti scratch coating. Tapered Lens Technology corrects lens curve distortion by progressively tapering the lens from the optical center towards the out edges. Light waves are thereby delivered straight to your eye resulting in zero distortion and true optical clarity. Polarized to reduce glare. Grilamid plastic frame is exceedingly light and durable and will maintain its shape under all temperature changes. Hydrophillic megol nose and temple pads for all day comfort.