Some jackets are warm in calm conditions. then act like venetian blinds when bone-chilling winds blast at your core. Not the Windzone. which is thick and snug and blocks cold and wind throughout. Its 11-oz. bicomponent fleece has a low-cut exterior and lofty pile interior and provides three to four times better wind protection than standard heavyweight fleece. A DWR (durable water repellent) finish spills moisture. Princess seams create a shaped, fast-forward fit. Imported.