I get so freaking hot when running, and so freaking frozen when riding in cold weather! For running, I start out with a headband that's wider at the ears, and thin tech-fabric gloves. No matter how cold it is, I usually end up taking off both headband and gloves for the last part of the run.

On the bike, it's an entirely different story. I wear the headband under my helmet, and can add a thin wool cap. I have tried various glove combinations. I have full-fingered biking gloves, but sometime even don't keep my fingers from turning into popsicles. I just ordered some SmartWool glove liners. I <heart> the SmartWool products! I think I'm going to ask my family for an all-SmartWool-Christmas this year!