I have acquired a pair that I know nothing about. It appears to be an M Frame of sorts. The stems are straight and do not fold. I was told the color is Joker Green. The frame has a crack (see pics) over top of the orbital. No idea about repairs on that. O has faded on the stems. Otherwise frame looks good. Lenses have a few scratches on both sides 7/10. Looks to be a gold iridium. Also included is the stock case. I apologize for not knowing what to ask (I'm familiar with rules) but this old pair/style is beyond me. If anyone is interested feel free to message me.