Good Condition Long Down Superpuff Coat by Aritizia. “This puffer contains 100% responsibly sourced goose down. Engineered to deliver warmth to -40°C / -40°F, this longer version of The Super Puff™ is designed with maximalist proportions and will keep you super warm where it counts. This version is made from an innovative water-repellent and wind-resistant Japanese ripstop fabric that gives when you move. “