This new down jacket from Stone Island is made in a 100% recycled light nylon rep with an ultra-tight weaving construction. Courtesy of a polyurethane resin coating, the winter-ready outerwear garment is wind-resistant and mildly water-resistant to offer added protection from the elements, as the treatment also lends a distinctive crinkle effect to the surface. The jacket is then filled with 80/20 down to ensure optimal warmth and comfort each time you step out the door.