Built with a waterproof leather upper, these boots have more in common with a mountaineering boot than a ski boot, so really, it's what happens when a mountaineering boot gets a duck bill for a 75mm binding. Insulated for warmth, these boots will be your best friend on the coldest of winter days. It really makes the whole experience a lot more enjoyable when you don't get snow in your boots, and your feet don't freeze, and you don't lose control on the downhills, and the list goes on and on. There will be no reason to ever really get anything burlier than these boots, and when you pair them with your favorite 75mm binding on your favorite set of backcountry or adventure skis, you're sure to have the time of your life out there.