Birdz Eyewear Beak Sunglass: Black Lenses with 1.1mm Polarized Smoke Lenses That Improve Vision By Reducing Glare polarized Great "Over-Prescription eyeglasses" Sunglasses! These have 1.1mm POLARIZED smoke lenses that improve vision by reducing the glare from bright sunlight! 100% UV Protection They come with a soft micro-fiber bag to store them in. 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!