A lightweight insulated shell jacket for cold mountain activities, combining our innovative waterproof/breathable LIFA INFINITY PRO™ technology with warm LIFALOFT™.HELLY TECH® PROFESSIONAL.LIFA INFINITY PRO™.RECCO®.Solution Dyed.PFC-Free.Fabric composition:Shell:100% Polypropylene - Lining:100% Polyamide - Insulation:70% Polypropylene, 30% Polyester.