Oakley 30 Year Flak Jacket XLJ Sunglasses Celebrating the 30th anniversary of Oakley performance eyewear, the Heritage Collection salutes the evolution of a revolution by bringing back vintage rarities for a limited time. It's a chance to own a piece of history with a classic look that shows your respect for sport heritage and smooth retro style. Oakley invented the world's first true performance eyewear in 1984, and over the decades more medals and championships have been won when wearing Oakley eyewear than with any other single sport product on Earth. They've opened the design vault for the 30 year anniversary and brought back three favourites with colours from the era that started it all. To let athletes pay tribute to sport heritage while enjoying state-of-the-art technology, the collection includes renditions of RadarLock, Radar, Flak Jacket XLJ, and Racing Jacket. Oakley's artists accented the top edge of each frame with a printed stripe graphic that carries the colours of their original eyewear creations from 30 years ago. A "30" graphic is laser etched at the corner of the lens in each edition Features: Durability and all-day comfort of lightweight, stress-resistant O Matter frame material Integrated surge ports to channel cooling airflow Optimized peripheral view and side coverage of Polaric Ellipspoid lens geometry Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment Metal icon accents Optical precision and performance that meets ANSI Z87.1 standards Impact resistance that meets ANSI Z87.1 standards for high-mass and high-velocity impact UV protection of Plutonite lens that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400nm Glare reduction and tuned light transmission of Iridium lens coating Interchangeable lenses to optimize performance in any environment Multiple interchangeable Unobtainium nose pad options for customizable and comfortable secure fit Protective sports-specific Oakley Soft Vault included with capacity for an extra lens Buy Oakley Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.