High Definition Optics® – High Definition Optics® (HDO®) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity, visual fidelity, and impact resistance.

Prizm™ Lens [Select Colorways] – A revolutionary lens technology that fine-tunes vision for specific sports and environments. Prizm™ lenses enhance contrast to better let you see obstacles like rocks and potholes before they reach out and bite you.

Updated Switchlock Technology – Jawbreaker utilizes the most advanced version of Oakley Switchlock Technology, a hassle-free interchangeable lens system. It lets you adapt your vision to the environment and helps you keep up with changing light.

Adjustable Stem Design – To give you the best possible fit, we analyzed everything from MTB and road helmets to variances in cranial anatomy. The stems adjust to three different lengths (5, 10, 15mm) and maintain a comfortably secure grip without interfering with your helmet.

Unobtainium® Earsocks and Nosepads – Increased grip with perspiration for a no slip grip.

Extended Field of View – The upper peripheral region has been extended to optimize vision for cycling.

Engineered for Maximum Airflow – A specially designed ventilation system optimizes airflow so even when you’re pushing through stagnant air, a subtle flow helps you stay comfortable and prevents fog buildup. Vent placement keeps drafts away from your eyes to prevent distraction.

This product may contain chemicals known to the State of California to cause cancer, or birth defects, or other reproductive harm.