Oakley Flak 2.0 Sunglasses Accessory Sock Kit Made in US As stated frame Plastic lens Non-Polarized 100% UV protection coating This sock kit allows to change the look of your frame. With matching sleeve and stems that are made out of Unobtainium to help grip from sweat 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!