The Oakley Sutro revolutionizes the look of traditional sports eyewear. Inspired by the everyday life of urban cyclists, the close-fitting lens provides a striking and versatile appearance while protecting against wind and weather. The Prizm lens technology enhances visibility and helps active athletes stay motivated and safe throughout the day. Prizm is a revolution in lens optics, based on decades of color science. Prizm lenses offer unparalleled control of light transmission, precisely tuning colors to maximize contrast and improve visibility.