Outdoor sports have met their match with the Bivouak, solar protection for any condition. With wide Cameleon lenses, optimal coverage, magnetic protective wings that can be added in a split second...you become one with the elements.
Zebra photochromic (cat. 2 to 4) anti-fog lens is ideal for mountain biking, trail running, climbing, cross-country skiing, etc.
Dimensions: Lens width: 66 mm; bridge: 19 mm; temple length: 115 mm.