Imagine a vendiagram where one circle is protection and the other circle is performance, the Intraknit Full Zip would be the overlapping middle. Comfortable in all conditions, knit in wind-protection, abrasion protection in the sleeves, and a durable water repelent finish. The intraknit technology allows for easy movement, breathability, and warmth while still providing excelent durability and protection. It has two big zippered pockets, and thumboles to keep everything at place and keep your paws warm. This is smartwools most technical wool jacket to date, and it really shows.