Best-selling Trail Mix fabric, reimagined into an ear band to keep your head and ears irresistibly warm. What sets this fleece apart from the rest is its thermo-regulating ActiveTemp™ treatment, built to keep you cool, dry, and comfortable through any activity. Hiking, climbing, bonfire-ing, cabin weekend-ing, the Trail Mix is destined to do it all. FABRIC : bluesign® approved 100% Polyester