Burton Boy's Exile Cargo Pant Membrane: 100% Polyurethane, Shell: 100% Nylon; Taffeta - 100% Nylon; Tricot: 100% Polyester Imported Room-To-Grow System WATERPROOFING: DRYRIDE Durashell 2-Layer Fabric [10,000MM, 5,000G]^WARMTH: mapped with Thermacore Insulation [60G Throughout] and Taffeta Lining Fully Taped Seams Mesh-Lined Inner Thigh Vents and Zippered Hand warmer Pockets WATERPROOFING: DRYRIDE Durashell 2-Layer Fabric [10,000MM, 5,000G] WARMTH: mapped with Thermacore Insulation [60G Throughout] and Taffeta Lining Fully Taped Seams Mesh-Lined Inner Thigh Vents and Zippered Handwarmer Pockets