New Ray Ban RB4171 6590/13 ERIKA Transparent Frame 54-18-145 。The Ray-Ban RB4171 Erika sunglasses feature a stylish phantos silhouette with a lightweight injected frame in polished transparent brown. Finished with brown gradient lenses, this versatile design offers standard face coverage and a comfortable high-bridge fit. A modern unisex favorite with effortless everyday appeal. Condition New with tags. Details & Features Brand: Ray-Ban Model: RB4171 Erika Frame Shape: Phantos Frame Color: Polished Transparent Brown Frame Material: Injected Temple Color: Transparent Brown Lens Color: Brown Gradient Lens Treatment: Gradient Face Coverage: Standard Bridge Fit: High bridge fit Measurements Lens Width: 54mm Bridge: 18mm Lens Height: 46mm Temple Length: 145mm Style Tip Lightweight and flattering—perfect for casual, travel, and everyday wear.