Running trails – nothing slows you down. Diligently designed to shed weight and pack small, the Norvan frees you to go deep into the backcountry without fearing sudden shifts in conditions. An ultralight GORE-TEX fabric seals out wind, rain, and snow, and a C-KNIT™ backer elevates softness and breathability. A heavier weight GORE-TEX reinforces high-wear areas. Articulated patterning provides outstanding freedom of movement, and the long ankle zip makes it easy to pull on over your shoes when weather hits.