Ride in was 36 degrees, a new low temperature for my commute. (I know, but it is cold for California). Almost needed a jacket for the first mile or so. The ride home was 51 degrees, and I decided to hammer into the headwind. It felt good to keep up with traffic from light to light. I got some funny looks, could it be the HHCMF shirt, or that weird expression I get on my face when I feel the burn?