Replacement lenses for OAKLEY FLAK JACKET XLJ. These are aftermarket lenses. I purchased them new and have confirmed they fit the original frame. Although they are for XLJ, they are compatible and can be used with Flak Jackets that currently have standard lenses. These are black polarized lenses, which I think will be useful for driving, cycling, golf, and fishing. Color name: Stealth Black I am also selling a type with engravings separately. Your long-loved OAKLEY will look #cool again! If you purchase multiple items, I will discount each item by 200 yen.