In regards the design of helmets, I am reminded of what my spouse says of a bicycle helmet: "It is a crown, and you are the king of dorkdom." (Of course, she's a bicyclist too, so she can get away with saying things like that."

It's only since I got heavily involved in bicycling that I appreciate the fact that I wear glasses. For they sure are good at keeping bugs and dust from flying into one's eyes. (I know a lot of racers/road bikers prefer sunglasses, but I prefer my own untinted lenses.)