Oakley Flak 2.0 XL Replacement Lenses Composite frame glass lens polarized Lens width: One Size millimeters Customize the look of your eyewear and get the best optical performance for where you use it most. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!