The Oakley Flak Jacket Sunglasses are one of the most innovative pieces of equipment Oakley has to offer. Perfectly designed for style and crafted for the atheletic individual, Oakley has spent 30 years crafting its technologies and materials to bring you a frame as impressive as the Flak Jacket. Features the Oakley Hydrophobic® lens coating, which eliminates rain and sweat from sticking to the lens, also repelling natural skin oils and other contaminates. Golf-specific color option with the G30 lenses included, which is perfect for enhancing visual contrasts when golfing. Meets the ANSI Z87.1 standards for impact protection. Oakley Flak Jacket Lense Replacement kit available to allow you to personalize your Flak Jacket anyway you want. Nosepads and temples stem sleeves are built from patented Oakley UNOBTAINIUM® which increases hold with perspiration. Replacment kits available. 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 for added comfort and visibility, also eliminating fogging. Worn by golfer Parker McLachlin. 100% UV protection. Oakley Flak Jacket True Digital Prescription Sunglass lenses available in our Oakley Prescription Sunglasses collection. Due to manufacturer's restrictions, Oakley products can only be shipped to U.S. and Caribbean addresses. APO/FPO shipping is available.