The Oakley OO9406 - Sutro represents top-tier performance eyewear tailored for urban cyclists. With a striking wraparound shield design, these sunglasses are made from a lightweight and durable glossy black O Matter® frame. The Prizm Sapphire lenses enhance vision clarity by improving color and contrast. Unobtainium® nose pads ensure a secure fit, making them perfect for training and navigating the city. - Wraparound shield design - Lightweight O Matter® frame - Prizm Sapphire lenses - Enhanced color and contrast - Unobtainium® nose pads for secure fit Calibre - 37 mm