Only Fits OAKLEY Flak Jacket/Flak Jacket XLJ Sunglass (Not Fits Half Jacket,Half Jacket XLJ). Only 1 x Set for Flak Jacket, Flak Jacket XLJ Sunglass. Flak Jacket XLJ Series. The Max.Shield lenses are not created or sold by Oakley, the lenses are compatible with Oakley only.