This puffer is constructed with innovative fabric from Japan and contains 100% responsibly sourced premium down.Engineered to deliver warmth to -40°C / -40°F, this is a long hourglass puffer with a slim silhouette that hugs the body. It’s filled with 100% responsibly sourced, 700+ fill-power premium down that provides ultra-warm and lightweight insulation. It’s made with cliMATTE™ — water-repellent and wind-resistant ripstop fabric with a matte finish and a soft feel. This fabric is sourced from a Japanese mill that specializes in performance fabrics.