Jack Wolfskin Women's Stratus Vest 100% Polyester Lining Imported Extremely warm, fluffy, fast-drying and easy-care fibercloud ht loose multi-denier fibrefill Insulation (500 cuin loft) Windproof gilet with Very warm synthetic loose fibrefill Insulation Shoulders: extremely warm, exceptionally fluffy Micro guard maxloft synthetic multi-denier hollow fibre Insulation (200 g/M2)