Ray-Ban Cats 5000 Classic sunglasses feature a reinterpretation of the iconic Aviator into a lightweight propionate plastic frame material. These sunglasses offer a similar aviator look and style, yet are completely unique. Cats 5000 Classic RB4125 sunglasses offer optimal comfort and 100% UV protection to keep you safe and glare-free. Model code: RB4125 710/A6 59-13 Frame material: Nylon Frame color: Tortoise Lenses: Brown Gradient THESE ARE USED! See pictures! NO CASE!