This past weekend it was about 70 degrees and I already shed my leg and arm warmers as I was sweating. I commented to my friend who still had his on and he said, half jokingly, it was to prevent leg cramping. I don't know if he was serious or not.
So my question is, can your legs get too warm/cold and go into cramp mode?
I start sweating within 10 minutes and figure it's time start shedding the warmers. Is it best to leave them on below, say 70 degrees, and be a little warmer than normal?