The Burton AK 3L GORE-TEX Stretch Hover Jacket is a high-performance shell designed for the most rigorous snowsports environments. GORE-TEX C-KNIT construction makes for a super lightweight and packable 3-layer shell wth a great next-to-skin feel. The articulated stretch fit offers enhanced mobility for tricky backcountry ascents and unrestricted freedom for the mobility riders want while soul surfing on the way down.