Super warm. Super cool. Super tech. This puffer contains 100% responsibly sourced goose down. Designed with maximalist proportions, The Super Puff™ Vest will keep you super warm where it counts. Wear it on its own or as a toasty extra layer under coats and jackets when the temperature really drops. It's filled with 100% responsibly sourced, 700+ fill-power goose down that provides ultra-warm, lightweight insulation. It’s made with Liquid Shine — water-resistant, windproof stretch fabric with a velvety look and a sleek feel.