The Swix Tista 1/2 Zip uses a unique fabric blend and has a comfortable fit that works great for cross country skiing. Made from a newly engineered fiber from activated coconut husk-charcoal, this mid-layer offers breathability and thermo regulation to keep you comfortable from start to finish. This reborn yarn acts as a natural catalyst enhancing the fabrics resistance to moisture, odor control, and UV protection. Whether you’re cross-country skiing, snowshoeing, running or hiking it’s a great autumn look that works equally well on the trails and around town.