Rudy Project Rydon Slim – light reacting lenses

Designed specifically for ladies, it’s been perfectly adapted to the shape of women’s faces. This insert-based frame is both light and comfortable enough to be worn all day. The lenses are photochromic (they react to light) CAT. 1 to 3, ideal for trail running, road and mountain biking, etc. The prescription lenses are mounted into an optical insert at the back of the frame. Giving you the full advantage of the high-performance Rudy Project light lenses.