evo.com | Auclair Ski and Snowboard Mittens > The new Auclair Altitude Mittens bring that coveted warm hands attitude to high altitudes. With a dexterous, durable and naturally waterproof goatskin leather construction and 3M Thinsulate(TM) insulation, the Altitude Mittens are ready to take on whatever Old Man Winter throws your way. Goatskin Auclair-Dry Gold Highly breathable, waterproof and windproof. Soft Brushed Bemberg 100% Polyester Canadian Thumbs Up 3M Thinsulate(TM) Water Resistant Insulation | Women's Auclair Altitude Mittens 2025 - Small in Black | Leather/Polyester