Waterproofing: 10K Quiksilver DryFlight technology [10,000 mm / 5000g]Fabric: Polyester plain weave fabricFit: Modern fitInsulation: WarmFlight ECO x2 technology for low bulk and high warmth insulation [Fill weight: 100g body, 80g sleeves, 60g hood]Lining: Strategic body mapping of brushed tricot and taffeta