Ray Ban Sunglasses RB4171 Erika 67434L Transparent Light Blue Grey Blue Gradient Sapphire Iridium Polarized Calvin Klein Jeans Sunglasses CKJ424S Kenneth Cole Reaction Calvin Klein Jeans Sunglasses CKJ424S 202 Warm Tortoise Grey are a stylish acetate frame with thin metal frames inlaid with the CKJ logo which then blends back in to the acetate temple tips for a cool contemporary look Paul Smith's logo features on the temples for brand authenticity Ray Ban Sunglasses RB4171 Erika 67434L Transparent Light Blue Grey Blue Gradient this retro inspired sunglass feature a cool twist with the acetate frame merging into the metal arms and back into acetate on the temple tips