Gordini Men's Aquabloc Down Gauntlet II Mitts Shell: 100% Polyester/Lining: 100% Polyester/Insualtion: 70% Goose Down 30% Waterfowl Feathers Imported Fingers reinforced with Wrap caps Shell: durable heavy denier fabric with 3 layer Thermal ply Waterproof, windproof, breathable trim Insulation: naturaloft down Insulation Aquabloc ultra breathable, Waterproof, windproof insert Gauntlet cinch closure