Ray-Ban RB4171 865/13 Erica Sunglasses Tortoise Frame / Brown Gradient Lens Imported plastic frame plastic lens non-polarized Lens width: 54 Bridge: 18 Arm: 145 Model: RB4171 Erika. Color: 865/13 Tortoise Frame / Brown Gradient Lens. Original Ray Ban Packaging, Box, Case and Cleaning Cloth included. Made in Italy. Style: Pilot. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!