This parka contains 100% responsibly sourced premium down.Engineered to deliver warmth to -40°C / -40°F, this is a waterproof parka designed with minimalist proportions for a streamlined silhouette. It’s filled with 700+ fill-power premium down and constructed with Rainstop™ — waterproof and windproof fabric with a soft feel and 3-layer construction. This fabric is sourced from a Japanese mill that specializes in performance fabrics.