The Oakley Flak Jacket XLJ Sunglasses are one of the most popular Oakley frames that truly represent the innovation and athleticism that Oakley uses into their eyewear. Oakley has spent 30 years crafting its technologies and materials to bring you a frame as impressive as the Flak Jacket XLJ. Features Oakley Hydrophobic® lens coating, which eliminates rain and sweat from sticking to the lens Meets the ANSI Z87.1 standards for impact protection. Oakley Flak Jacket XLJ Replacement Lenses for Sunglasses here. Nosepads and temples stem sleeves are built from patented Oakley UNOBTAINIUM® which increases hold with perspiration. Constructed of lightweight Oakley O Matter® for all day comfort. Surge ports are included in the design to help channel cooling air in through the brow also eliminating fogging. Worn by golfers Adam Scott, Rich Beem, Ian Poulter and Ricky Barnes. Available in a variety of Oakley colors 100% UV protection For Men Includes Oakley protective carrying case and cleaning cloth Available in Alternate Fit for those with higher cheekbones and wider nose bridges. Due to manufacturer's restrictions, Oakley products can only be shipped to U.S. and Caribbean addresses. APO/FPO shipping is available.