BOSSANOVA PUFFY JACKET. MENS. Shell: 100% Polyester - Shell 2: 100% Polyester - Lining: 100% Polyester - Insulation body: 60% Polyester, 40% Polyester (Recycled) - Insulation: 80% Polyester (Recycled), 20% Polyester. A warm, modern, multifunctional ski jacket that works mountainside and in the city. This super-warm puffer-style ski jacket has unparalleled crossover appeal. If you need one jacket to take you from the slopes to the city, this is it. HELLY TECH® PERFORMANCE|RECCO®|bluesign® product|PFC-Free