WHAT DOES BAREFOOT SHOES FOR RUNNING MEAN?

New to barefoot shoes. We live in Montana the place it could get to -20 or reduce. Any strategies on boots? Am I correct in imagining you would have to have the thick boot to shield from the intense chilly? Seek out boots with a large toe box possibly? Many thanks!For this new extremely-mild hiking boot, Xero Shoes collaborated with Michelin to the