Total gradient effect, total metal, total youth style. It could only mean one thing. Erika has gone full metal with the Ray-Ban RB3539 styles. The RB3539 takes a bestselling style and gives it the full metal treatment, using an Erika-inspired phantos shape featuring an unmistakable keyhole bridge and ultra-thin metal temples in cool metallic colors. The lightweight frame ensures that these styles are as comfortable and resilient as they are easy-to-fit.