Warm bi-fabric puffer ski jacket made of a water-repellent polyamide fabric with Fusalp approved membrane is insulated with DuPonta?? SoronaA? fibers - featuring bio-sourced polyester fibers with 35% renewable plant-based materials - providing an outstanding warmth-to-weight ratio. A whole set of functions make this ski jacket comfortable: covering integrated hood, quilted lining, magnet zippers, underarm vents, integrated snow skirt, storm cuffs with thumbhole, multiples pockets (4 exterior pockets, 2 interior pockets and 1 ski-pass pocket).