Quote Originally Posted by bacarver View Post
I had a bike wreck 2 years ago and now I always wear an undershirt beneath my jersey in case I crash again. The extra layers will protect my skin.
Perhaps the extra undershirt is contributing to the heat? Is it one of the moisture wicking ones or is it cotton? Nylon is also really hot and may not wick moisture. It gets really hot here, I normally ride in 105-110 weather in the summer. The first week the temps are like that I want to cry but I get used to it. If you are getting migraines then you are probably dehydrated. I usually try to hydrate the night before but I imagine that would not be comfortable for you at work?

Hang in there and I Hope the heat passes soon for you.