Technically advanced and authentic - Oakley Jawbreaker Grey Ink Sunglasses. The Jawbreaker Grey Ink from Oakley is the ultimate sports accessory. It contains 40 years of uncompromising perfection in a design that meets all requirements. Oakley has moved into a new performance dimension - among other things, this is ensured by ventilation openings for a cooling air flow, Unobtainium™ components for a pleasant and secure fit as well as the uncomplicated Switchlock™ glass replacement technology for optimum adaptation to all visibility conditions.Prizm™ lensesPrizm™ is a revolution in lens optics built on decades of colour science research. Prizm ™ lenses offer unprecedented control over light transmission, allowing colours to be fine-tuned to maximize contrast and improve visibility.
