The N-Ferno 6980 Winter Hand Warmer Muff is worn around the waist to provide instant warming relief when working in the elements, particularly extreme temperature conditions where fine hand dexterity work prevents use of warm gloves. This thermal hand warmer's windproof and water-resistant nylon shell is combined with a soft polyester fleece lining for warm, cozy protection from the elements (with or without gloves). Neoprene cuffs make it easy to insert and remove hands while also ke