The Jack Wolfskin Women s Helium Down Jacket is an ultra-lightweight windproof water repellent and breathable jacket that has a luxurious 90/10 duck down fill and packs away into its own stuff sack making it an excellent choice of winter jacket that you can easily take with you for whenever you need an extra warm layer The classic active styling of this puffer jacket means that it will look good thrown over your favourite jumper and teamed up with your comfy jeans for a day out with friends or worn with your trusty walking trousers and fleece either way this luxurious down jacket will offer you an excellent warmth to weight ratio to keep you insulated this winter