Thin metal temples contrast the dramatic lenses and give you all-day comfort. Available in an assortment of colors and finishes, you can achieve a look that suits your unique personality and style. Get your RB4171 Erika with prescription with the help of one of our friendly opticians! Available with Ray-Ban Authentic Lenses that feature the logo on your prescription lenses, or with SportRx Custom Lenses, you won’t sacrifice style when you choose Ray-Ban RB4171 Erika prescription sunglasses.