I second the citi or ...I love my Metropolis, they've stopped making them, but they're bascially the same as the citi, and you can still find them online on closeout. There are winter vent blockers, a slot for a rear flashing light to clip to your knoggin, and they make a sideview mirror for them too. I think the only difference between the two was/is the rubber around some parts of the styrofoam, which helps to protect it cosmetically when you set it down. Very durable rubber.

Very nerdy cool helmets.