These are sunglasses from the American sports brand "OAKLEY," founded in 1975. They are known not only for their sophisticated design and high-performance wear but also for their popularity in the tech and Y2K booms. These are particularly popular American-made items from the 90s within the Oakley lineup. These Oakley sunglasses, "MONSTER DOG," are a symbol of the Y2K trend. "MONSTER DOG" is a lifestyle sunglasses model that boasted immense popularity in the 2000s, characterized by its large lenses and wild design. Its wrap-around shape made it widely popular for outdoor activities like fishing, but it is no longer in production. The color is brown. There are some areas where the surface film coating is peeling due to scuffs, but they are still wearable. Please note that this is a used item. Made in USA 〈Approximate Size〉 Lens width...6.2cm Vertical lens width...4.3cm Frame width...14cm Temple...17cm Lens color...Brown Frame color...Brown