Erika Metal RB3539 blackTotal 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