This is mostly optimal for folks fat biking in states bordering Canada or Canadians and of course Scandinavia, Iceland ... anywhere with snow and temperatures below zero Fahrenheit or -20 Celsius:
What do You wear when fat biking?
I have had these bit LL Bean Hunting Boots since probably 1995 and they are starting to show cracks in the rubber outer shell now. I will probably get one more season out of them but I wanted to be ready to pounce on a deal if the right boot comes along.
I use flat pedals, bike on day trips but also many overnight camping/bunkhouse bike trips.
For temperatures hovering around 0 or slightly above my choice is a toss up between leather hiking boots with wool insoles.