Jack Wolfskin Men's Zenon Basic Snap-in Jacket 100% Polyamide Lining Imported Filled with 90/10 duck down (700 cuin down fill power) Extremely warm and windproof Insulated jacket Shoulders, sleeves: extremely warm, fluffy, fast-drying and easy-care fibercloud ht loose multi-denier fibrefill Insulation (500 cuin down loft)