Oakley Radar EV Advancer takes the proven performance innovations of Radar EV to the next level with a taller lens shape that creates a new design aesthetic and Oakley™ Advancer technology, which is designed to keep you cool and fog free in the toughest conditions, so athletes can move confidently and seamlessly at any speed. Features: NO FOG ADVANCER TECHNOLOGY: Advancer technology is designed to instantly open airflow to combat fogging and overheating. PRIZM LENS TECHNOLOGY: Available with Prizm lenses that are designed to enhance color, contrast and detail so athletes can make the most of any activity. DESIGN: Radar EV silhouette with a larger lens for extended coverage. FRAME MATERIAL: Lightweight O Matter frame material provides durability and all-day comfort. UNOBTAINIUM NOSEPADS AND TEMPLES: Unobtainium nosepads and temples increase grip with perspiration to help keep eyewear securely in place without sacrificing comfort.