Burton Boy's Minishred Striker One Piece Jacket Membrane: 100% Polyurethane, Shell: 100% Polyester; 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 [100G Throughout] and Taffeta Lining Critically Taped Seams Removable Drop Down Hood with Expandable Hood Gaiter