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.• 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