Arc'Teryx Women's Kyanite base layer

The Kyanite Baselayers are made for cold days and mixed output. On the move, the Polartec® Power Stretch® Pro stretches for outstanding freedom of movement. During rest phases – or when it gets really cold – the fleece’s soft brushed interior traps heat to keep you warm. The fleece’s durable nylon outer has a smooth face for comfort under layers, the tall collar extends warmth, and the deep front zipper aids heat dump and makes on-and-off easier. Updated with a new fabric made with recycled content. Warm, versatile Polartec® Power Stretch® Pro base layer for cold conditions. *The Kyanite Baselayer Zip Neck was previously the Rho Heavyweight Zip Neck.