Quote Originally Posted by surgtech1956 View Post
Thanks everyone. I like that 'dress as if its 20 degrees warmer out'. Is polyprolyene still a good layer to start with?
Well, IMHO, if you own polypropylene, it's fine. If you don't, YUCK! It's smelly.

I know it wicks well, but if you have to buy anything pick other microfibers or wool - or run by yourself.