Whenever I come across a cheap pair, like most of you I say what the hell and pick them up. Basically I got two for the price of one today. I mainly wanted the Frame it self from the blue pair as the lens is F****d and the nose piece, so those will get a nice little resto. As for the other pair, they say M frame on them, but they don't close. they are just one solid piece. If any one has info on them let me know !