This auction is for an authentic vintage pair of US optical sunglasses, estimating 1950's-early 60's. Not sure if these might be early Ray Bans? They clearly resemble the "wayfarer" style. Really cool! Good condition, the tinted lenses do have a slight prescription and one lens has some light scratches, One ear piece can bend out a little further than the other but when I put them on they seem to sit straight on my head nicely. Overall very good condition for their age. Marked "Made in USA" and also "5 3/4" and nose piece is marked 12K GF. Very nice quality, stylish, hipster, retro, super classy, good luck!