We finally got a break in the weather, so I rode it in today. 33F right now, was probably 31/32F on the way in earlier. I just put a fleece on under my regular riding jacket. The new windshield seems to help, but I max out at 45~50 mph and it's only about 15~20 minutes to get into the office so I don't really get cold. Besides, I swear the bike runs better in the cold.