WHAT DOES BAREFOOT SHOES FOR RUNNING MEAN?

New to barefoot shoes. We are in Montana exactly where it can get to -20 or reduce. Any tips on boots? Am I proper in pondering you would need the thick boot to safeguard from the acute cold? Look for boots with a large toe box perhaps? Thanks!Nicely-manufactured, with a tough and toothy sole Is available in mesh and all-weather conditions versions