The Oakley Jawbreaker® Sunglasses feature the ultimate sport design. They feature a frame made from lightweight O Matter™ material with ellipse metal icon accents. Oakley extended the field of view in the upper peripheral region to optimize them for cycling and added Switchlock™ Technology for easy lens changing plus temples that adjust to three different lengths for helmet compatibility. See more detail on your next ride with the Oakley Jawbreaker® Sunglasses.