When you're out in the elements, constantly pushing your body to the limits, it's obvious that your eyes need top-performing optics. Oakley has finely tuned their Radar EV Path Prizm Sunglasses to meet the needs of the best athletes in the world. These interchangeable, sporty shades are equipped with EV(extended view) Advancer lenses that offer a wide range of vision and periphery, and keep you cool and fog free as you sweat your way through all the enduro trainings.