The Ray-Ban ® Round Metal Sunglasses Are Totally Retro. This Look Has Been Worn By Legendary Musicians And Inspired By The 1960s Counter-Culture When This Style First Originated.The Ray-Ban Unisex Metal, Iconic Sunglasses Are Known For Their Defined Round Crystal Lenses And Distinct Shape. A Curved Brow Bar, Adjustable Nose Pads, And Thin Metal Temples With Plastic End Tips Rest Comfortably Behind The Ears.