Men's vest with duck down insulation with UA Storm technology for maximum comfort even in bad weather. UA Storm technology repels water without compromising breathability. Allied 600 duck down insulation provides extreme warmth and comes from ethical sources that can be tracked with a tag. The ColdGear infrared lining uses a soft, thermally conductive coating that absorbs and retains body heat. Secure zippered hand pockets with soft tricot lining to keep hands warm, inner chest pocket. Adjustable bottom hem for secure attachment.