Patagonia Men Small Down Sweater Vest Blue GooseDown Fill Insulated Puffer Pockets. In good preowned condition, no rips or tears - please see all photos. Material - interior is down, exterior is 100% polyester. Style Profile - Fall Winter Layering Cozy Casual. Cold Weather Warm. Additional Features - Full Zip, Pockets, Goose Down Fill, Sleeveless, Puffer Style, Insulated.