These are vintage Ray-Ban sunglasses with an orange frame and brown lenses. The model is Cats 5000, a cat-eye aviator pilot style made of plastic and acetate. The lenses have a brown color and UV400 protection. The eye size is 59mm, the bridge is 13mm, and the temple length is 140mm. The sunglasses are lightweight and oversized, with a base curve of 6. They were made in Italy and belong to the Cats 5000 product line.