Vintage 80s Ray-Ban Cats ski sunglasses black

Super cool vintage Ray-Ban sunglasses. They have the Bausch-Lomb etch on the lenses and say it in the side. Overall, they are in great preowned condition. But they were worn, they are not new. Overall, the lenses look great, there is the one spot on the bottom of the left lens. When on, I do notnotice it as it’s at the bottom. There are some surface rub spots, especially where the ears were. Overall, they are intact and look great. I am not a sunglasses expert, so let me know if you have any specific questions. These are as is, they are vintage. No case. Thanks!