The Arc'teryx Kyanite Hoody - Men's is a midweight fleece for versatile warmth during cold weather. Climb, ski, and hike through the seasons, because when the day is chilly this fleece stands out, offering warmth as a midlayer or standalone piece. The Polartec Power Stretch Pro fabric features an abrasion-resistant nylon face, a soft and cozy brushed interior, and a four-way stretch throughout for unrestricted movement during activity. Move fast or mosey slow, the day in nature is yours.