Designed with input from pro trail runners and mountain bikers, these featherlight specs stay in place while you mix it up.
- Photochromatic lenses shift from 80% visible light transmissionto 16%, so you can run from dawn til dusk through a variety of conditions
- Rubber grips on the temples and nose bridge keep the specs in place even when it’s sweltering
- Adjustable nose pad allows a custom fit
