My five mile work commute is absolutely ideal for biking. But as far ahead of the curve Dayton is on biking, it's largely confined to bike trails and no the surface streets. So for me to bike to work involves a 1.5 mile stretch of riding on a narrow 2-lane road with a 50 mph speed limit. I tried it once. Never again. The good news is that there's a master plan for Dayton to make it more bike friendly and that stretch of road is one of the highest priorities for alteration.
Cincinnati is actively trying to become more bicycle friendly. A few months ago, they painted a bunch of "sharrows" on surface streets. It's a start and I do see more bicyclists around Clifton when I'm down there compared to a few years ago.
And all the tight fitting clothing is not to make us look hard core. It's all functional.