The Oakley Fast Jacket sunglasses.
Oakley Fast Jacket is a performance product with a unique interchangeable lens design that lets you match your optics to your environment. Switching out the lenses is fast and easy, thanks to Oakley Switchlock Technology. Switchlock Technology is an innovation that locks the Oakley Fast Jacket lenses in place with a quick release system. With Switchlock, the lenses are securely suspended without any stresses that could alter the optics, so you will have premium clarity with true, accurate vision. Oakley shaped stainless steel with metal injection molding to create a convenient button that releases each lens. That means minimal handling and no hassle. Just put in a new lens set and go.
