[racemor]

The best thing to do is try them on first if possible. Helmets fit differently based on manufacturer. And as usual, you get what you pay for. My OPM is much more comfortable than the Simpson I used to wear. Also make sure that you really want to be stuck with the semi-open face helmet. I love my OPM (touring model with chin bar but not a full visor) for SCCA enduros in an enclosed car. But when I go to the kart track I have to break out old full face motorcycle helmet.

If you are worried about tinted vs. clear, most good full face helmets are made with replaceable shields so that you can use tinted or clear.

tm