Gordini Women’s AquaBloc Down Gauntlet gloves offer the best in weatherproof durability and super-warm, water-repellant down. Fend off snow, sleet, and wind with durable shell material, AquaBloc inserts, and two types of insulation. 600-fill GooseDown insulation is on the back of the hand, designed to prevent clumping, ensure even insulation, and provide dependable warmth. A layer of Megaloft synthetic insulation is on the palm, keeping hands warm even in the wettest conditions. AquaBloc is Gordini's proprietary waterproof, breathable, windproof technology. Exclusively engineered for hand wear, AquaBloc is an insert technology that allows moisture accumulated from within the glove to escape and provide for breathability and enhanced warmth and comfort. The best way to clean and dry Gordini gloves and mittens: wipe clean with a damp cloth and mild soapy solution if needed, and then hang-dry away from a direct heat source. Do not machine dry or dry clean Gordini gloves or mittens.