If you live in Canada or other parts of the world where the winter can be very harsh, you need to be fully geared up to stay warm. And it all starts with a good coat. It’s one of the best investments you can make during the cold months since it offers function and keeps you looking sharp. Enjoy this list of the best men’s winter coats for extreme temperatures. Gloverall Mid Length Monty Duffle Coat. Get it here. Made in…