I wear 11.5 in all my shoes. The 11.5 in this brand is too big, though. Seems like at least half a size too big.
The boots seem nice, but wasn't able to use them since they were too damn big.
I've been using this light for almost a year on my commute to work. I ride through the winter in Portland, OR, and have nothing but praise for this light. I was worried it might not hold up to the wet conditions here, but have had no problems. The light is very bright--you can actually see the road ahead of you, as opposed to a light whose function is solely for drivers to see you.
It charges with a mini usb cable, the same one I use for my phone. I charge it about once a week. The battery indicator light is a nice feature.
The only thing that's not great about the light is the velcro that attaches the rear light/battery to the helmet. It has worked fine, but feels jenky. Again, though, I haven't had any problems with it.
Anybody try to get this past TSA?