Insulated with Arcteryx Coreloft™ synthetic insulation, the coat is warm without looking bulky. The water repellent Neilsa™ polyester/cotton blend fabric resists snow and light rain, and has a soft, cottony hand with a subtle texture. A full coverage insulated hood provides extra protection and warmth, two zippered outside pockets hold essentials and warm the hands, and a zippered internal pocket secures important items. The Coreloft™ insulation is body mapped. This puts more insulation where its needed, less where it isn't, resulting in better performance, less restriction and more flattering fit.