VTG Porsche B8512 Gold Frame Polarized. Mirrored front lens. The frames are in Great condition. There's a nose piece missing. The outside lens are good. Very little wear. The inside has wear. Some of the color looks like it's coming off. The case is a little rough on the inside. The lining  is ripping in pieces. Please look at all pictures.  I don't know to much about them. They belonged to my grandfather. Ty