Oakley Radar EV Path Sunglasses are a breakthrough in revolutionary performance with a single, taller, wraparound lens that extends your field of view and protection. These Oakley sport sunglasses feature a flexible, stress-resistant O Matter frame with Unobtainium components for a nonslip fit, even through sweat and extreme activity. High Definition Optics (HDO) meet or exceed American National Standards Institute testing for optical clarity, visual fidelity and impact resistance. Prizm is designed to deliver ultra-precise color tuning for any environment. By fine-tuning individual wavelengths of color to make everything vivid and vibrant, Prizm sharpens visual acuity to reveal nuances that would otherwise be missed by the naked eye. Photochromic is a premium option for select single-lens eyewear designs, it darkens the lens automatically to help you adapt to changing light and always perform at your best. Even when the photochromic lens color lightens, it still filters out 100% of all UV.Oakley Radar EV Path Sunglasses have an edgy, athletic style for runners and cyclists. Interchangeable lens option. Includes microfiber storage bag, vault case, and nose pad covers. Made in USA. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Non Polarized.