Quote Originally Posted by mimitabby View Post
Lisa, not to continue drifting this thread; you are riding hills when it is very cold. Don't you get all sweaty? (I do!) and I always wear wool base layers when it's below 50 out.
I don't sweat very much when it's below 40. I also find if I wear mostly all wool it breathes a lot so after grinding up a long steep hill and getting overheated, I then zoom down the other side and am nice and cool again!

In general I find I do best when I wear extra wool layers on my legs, feet, hands, and neck, but I'll wear one layer less than what I am tempted to wear on my torso and arms- those places overheat more quickly. My hands, feet, neck, and legs get colder more quickly, so I really layer those parts up more. If those parts are nice and warm, then I stay warmer all over and can afford to wear more breathable stuff on my torso and arms. That works well for me.