One-mile run-commute, surfaces were completely dry, so even though it was 6F/-14.4C, 4F/-15.5C windchill, I was pretty comfortable the whole way, although I was happy to get inside at the end of it too. This is the first time that kind of temp has felt comfortable for a loooong time. It's amazing how much of a difference even a little moisture--snow, ice, slush, water--can make. I think next winter I'll avoid moisture altogether. Just not worth it.