I’m looking for a super warm winter coat that will last me forever. Something that will keep me warm around -30 C. I’m thinking military surplus, because it should theoretically be more durable (right?).
Price isn’t a huge issue if the quality is worth it.
That’s a cool idea, but I think a single coat just doesn’t work at those temps. Layering isn’t just for variety of temps you can adjust for, the layers themselves and the air they trap at each layer are part of the solution.