> I have walked in that temperature. Its only something the young and very healthy can do, and the wind cuts like a knife. The wind doesn't cut through proper

> I have walked in that temperature. Its only something the young and very healthy can do, and the wind cuts like a knife. The wind doesn't cut through proper clothes. I try to avoid the roads as well, but the bike paths work well where I live, even when the temperature goes down to -20°C.