Oakley Racing Jacket, Sunglasses Adapt & conquer with Oakley Switchlock Technology for fast & easy lens changing so you can optimize your vision for the environment. Racing Jacket takes all the clarity, convenience & comfort of Oakley Jawbone & cranks up style with icons you can change whenever the mood strikes you. & when G-forces strike you, the retaining strap makes sure the frame stays put. Two sets of lenses are included (one for bright light & one for low light), & you’ll have High Definition Optics® (HDO) to go along with the performance comfort & protection of ultra-premium sport eyewear. This is eyewear that craves the chaos of action sports, especially with protection that meets ANSI Z87.1 standards for high velocity & high mass impact. You can switch to a new lens set quickly, & while the lenses are securely mounted, there are no uneven pressures to distort the optics & mess with your view of the world. All lenses feature HDO clarity with patented innovations like XYZ Optics to keep vision sharp, all the way to the periphery. Optical performance exceeds ANSI Z87.1 standards, & with 8.75 base lens curvature, it’s a wide-open view with superior side protection. The frame is crafted from a lightweight, stress-resistant material called O Matter Our Three-Point Fit maximizes comfort while holding the lenses in precise optical alignment, & Unobtainium components increase grip when you sweat. You’ll want to gear up by adding optional lens sets, & we engineered a full collection for Racing Jacket. Take advantage of the glare-cutting performance of Oakley HDPolarized lenses. Choose lenses with Iridium® coating for precisely balanced light transmission. Get Oakley Photochromic lenses that adapt to changing light by darkening automatically. You can even get Oakley authentic Prescription Lenses with a wide range of options.