Fit and Design: Slim fit Soft, durable, and lightweight fleece construction Touch-button thumb and index finger Palm and fingers enforced with silicone design for extra grip and dexterity Waterproof zippered battery pocket stores a rechargeable lithium-polymer battery Weather-tight elastic cuff with cinch cord Technology: Integrated heating system located along fingers and thumb Strategically placed heating elements with ultra-fine fibers provide optimal heating performance Weather-resistant plush fleece Thermal seal provides the heating system with durability & moisture protection Additional Details: Gloves will reach a maximum temperature of 140° Heat can last up to 5+ hours Includes two heated gloves, two rechargeable 5V 3000mAh batteries, and one dual battery charger kit