These are eyeglasses from MEN'S CLUB. They have prescription lenses, and the frames are also warped, so lens replacement and frame adjustment are needed. On the right frame: MEN'S CLUB 4219 On the left frame: 48 □ 19 140 The outside of the frames has a hammered-like finish. The original case has deteriorated and the inside is peeling, but it doesn't seem to affect protection, so I will ship them in that case. If you have any questions, please feel free to comment.