I am looking for some opinions on the best winter hiking boot. I have some very warm boots but they are so big and heavy I want something new for this years haul road hunt. I'm looking for a very warm and comfortable boot to walk a lot of miles. I'm looking at the muck boot arctic pros. Any thoughts or opinions would be appreciated. I'm just looking for some first hand experience on what boot you like the best for winter conditions. Keep in mind -20 is fairly normal hunting conditions when I head north. Thanks.