The VonZipper Snark Sunglasses are a space travel ready pair of VonZipper Sunglasses with a sleek nylon grilamid frame. These out of this world Von Zipper shades offer 100% UV protection and the impact resistant polycarbonate lens ensures that these glasses will stay tough even when you treat them rough. If you're looking for a pair of sunglasses that will outglow all of the other shades in your collection, look no further than the Snark Glasses. Cheers, VonZipper. You've done it again. Our minds are blown.