Oakley's Jawbreaker sport performance sunglasses were made with one goal in mind: create the ultimate in sport design without sacrificing style. Oakley achieved this goal with their patented Switchlock™ technology, allowing for quick (and secure) lens replacements, extending the field of view in the upper peripheral region, and including temples that adjust to three different lengths for maximum helmet compatibility. If you need a pair of sunglasses made for all-thing cycling, look no further than Jawbreaker.