The totally retro Ray-Ban ® Round Metal sunglasses are just so hip. Legendary musicians have rocked this look, inspired by the rebellious 1960s counter-culture. These iconic unisex metal shades from Ray-Ban are famous for their crystal lenses with a perfectly round shape. And let's not forget the sleek curved brow bar, adjustable nose pads, and super sleek thin metal temples with plastic end tips. They rest so comfortably behind your ears, it's like they were made just for you. Oh, and did we mention they're RX-ABLE? Yep, these are the real deal. Standard.