The Patriot Down Smock – developed for severe cold weather conditions. A rip-stop and durable water repellant Pertex® Quantum outer is injected with 100% Italian Goose down, packed with 850 Fill Power providing superior warmth to weight ratio without compromising on durability. Further reinforcements to the shoulders are provided with a technical composite blend of Dyneema® and Cordura® for enhanced abrasion resistance. When savage winter climates offer no salvation – this is the refuge you seek.