Oakley Unisex-Adult Flak Jacket Polarized Iridium Replacement Lenses, Slate, 0 mm Made in US Plastic lens Polarized Iridium 100% UV protection coating Flak Jacket Kit allows to change the frame components. Within each kit has two sets of nosepads to optimize comfort and support. A pair of matching stems is in the kit as well made from Unobtainium. 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!