I just pulled the trigger on a new helmet myself(Not the dux). The two finalists were the dux helm, which I really liked the retractable feature of.. and the giro air attack, which has a secured "shield" at the front. In the end it came down to aesthetics as they hit about the same price point, to me the giro looked less silly. But for you I suggest looking into the giro as well as they will allow your glasses to be on without any issues. The one detail I really did not like when ordering the giro is it comes with a fairly tinted shield by default, so I had to additionally order a clearish one since I do a lot of morning commuting. Forgot to mention, you can flip over the shield to put it out of your way or remove it entirely if you feel like, the models sold without the shield do not have the mounting system to add one later either.