Gordini Youth Stomp III Junior Mitts Shell: 94% Nylon 6% Spandex/Trim 100% Polyester/Lining 100% Polyester/Insulation: 100% Polyester Imported Fingers reinforced with Wrap caps Shell: flex fabric with breathe weave stretch woven fabric Insulation: Megaloft Aquabloc ultra breathable, Waterproof, windproof insert Gauntlet cinch closure