Oversize your field of view without compromising fit. Oakley Canopy features a large lens design that expands peripheral view in every direction, and a streamlined frame design provides full helmet compatibility. Its flexible O Matter frame with O-Flow Arch conforms to your face for optimized comfort and fit, and allows for easy breathing and unrestricted airflow, while a dual vented lens with F3 anti-fog coating provides superior fog elimination to keep your vision clear. Discreet frame notches at the temples provide compatibility with most prescription eyewear, without compromising fit.