MONTANE Deep Cold Down Jacket - AW16 PERTEX Endurance Mini Rip-stop - Outer fabric providing exceptional weather resistance. PERTEX Endurance Rip-stop Reinforcement - On the shoulders, hips, rear panel and forearms for enhanced damage resistance. Goose Down - 400g, Exceptionally high quality with 800+ fill power. PEAQ Down Liner - Comfortable next to the skin, highly breathable and fast drying. PRIMALOFT ECO - Protection on the shoulders, forearms and hood, reducing compression in high risk areas.