i was so excited when they arrived to only be thoroughly disappointed.Ive had these glasses for about a month now after the second day of wearing them i absolutely hated them. The only thing i have liked is that they dont fog now to the bad, first and foremost if you were glasses for long periods of time they are not the most comfortable. After just days of having them there was scratches on them from falling of my head, the ear pieces have been stretched to the point they sit ontop of my head, they dont fit well with hard hats, and fall of my face while actually using them, all in all they are hoenstly one of the worst pairs of glasses ive worn and absolutely do not recommend