I've recently moved to a new city where I've been told the temperature usually settles around -20 deg C in the mid-winter.
I either run in Merrell Pace gloves or VFFs, and I've found that when the temperature gets to 0 deg that my toes start to go numb. Even with socks (with the Merrells, haven't tried injinji socks yet) my feet get pretty cold and uncomfortable.
Does anyone here have recommendations for a minimalist shoe that will help to keep my toes from freezing off, or tips to help keep the feet warm while running outdoors?