UA Storm technology repels water without compromising breathability. Allied 600 duck down insulation provides extreme warmth and is ethically sourced. The ColdGear infrared lining uses a soft, thermally conductive coating that absorbs and retains body heat. Diamond-shaped stitching over the entire surface. Secure zippered hand pockets with a pleasant fleece lining. Wrapped elastic cuffs and adjustable hem for a secure fit.