Dakine Tracker Glove Shell:68% POLYESTER,15% POLYAMIDE,17% POLYURETHANE Lining:100% POLYESTER Insulation:100% POLYESTER FIBER Imported Cuff Closure: One hand cinch gauntlet Insert: Waterproof, windproof Polyurethane inserts Insulation: High loft synthetic [ Glove 140/280g ] Palm: Polyurethane Shell: Nylon/Poly with DWR treatment