I had to re-bust out my cold weather Gore Bike Wear cycling jacket. This guy keeps me warm in temps from about 25 degrees on up to about 45 degrees. After that, I will just wear a heavier camping shirt. But three days of commutes, now, have had me on cold weather watch. The last couple weeks of t-shirt commutes have been long forgotten. Today's ride was 30 degrees with a 27 degree wind chill. This is why I never pack up my winter riding gear until June!
It was a great ride, though. I love when you get a crisp, cold weather commute every once in a while. It certainly wakes me up on the way in!
Get out there.