The Madwell jacket is made of recycled material. The filling looks like down but is made of ultra light fake down. It provides a perfect balance between warmth and ventilation. The Brunotti Madwell is the perfect outdoor jacket: it is up to 10K water repellent and up to 8K breathable. Moreover, it has pre-shaped sleeves and you can open the jacket's sides for extra freedom of movement. The full-length zipper is covered by a protective storm flap with snaps, which keeps the cold wind out.