The Klondike series features safety and style at an affordable price to separate you from the pack. Whether on the slopes or in the workplace, Klondike's matte black frame finish, adjustable temples, 11 degree base curve and and proprietary gel nose piece keeps you at the peak of comfort and style all day long Features Amber lens 5-position ratchet temples Gel nose piece for long wearing comfort Duramass scratch-resistant coating Strong, lightweight polycarbonate lens with 11 degree base curve Lens Colour: Amber Lens Shade: 2-1.2 Anti-Fog: Yes Anti-Scratch: Yes UV400: No