Hello. So I just got my first pair of oakleys, they're gascans. I read this a while back on amazons reviews of the gascans and remembered it just now. Well like I said I just got my first pair of oakleys, they're a little bit loose so I remembered this persons post. Have any of you ever heard of this before, I've tried searching for ways to do this but I'm not sure. If it's not possible it's okay how they are but would be nice if they were a little more snug. Thanks in advance for future replies!