Radar EV Path Positive Red Iridium Light Transmission 15% Light Conditions Bright Light Contrast Increased Base Lens Color Rose A new milestone in the heritage of performance Radar® EV takes breakthroughs of a revolutionary design even further with a taller lens that extends the upper field of view. From the comfort & protection of the O Matter® frame to the grip of its Unobtanium® components this premium design builds on the legacy of Radar innovation & style. Features Contouring at the bottom makes Radar EV Path a good choice if performance-sized lenses sometimes touch your cheeks. The lens shape also enhances performance by extending the upper field of view. Engineered for maximized airflow for optimal ventilation to keep you cool Unobtanium® earsocks & nosepads keep glasses in place increasing grip despite perspiration Interchangeable Lenses let you change lenses in seconds to optimize vision in any sport environment O-Matter stress-resistant frame material is both lightweight & durable for all-day comfort & protection INTEGRATED TECHNOLOGIESHigh Definition Optics High Definition Optics® (HDO®) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity visual fidelity & impact resistance.