I just put on some mountain bike bars on my bike for fun. They are a lot wider than some of those shown so far. So, maybe they aren't as cool looking (but hell, I already have a water bottle and brake, so cool isn't too much of an issue for me) and perhaps they make my bike look a bit like a hybrid, but they are very comfy, fun, and not too bad for short city climbs. For comparison I'm also attaching a picture with the bullhorns, which I like a lot better for longer rides (and looks).