These durable and waterproof performance gloves will provide hours of safe, soothing heat. The Tatra gloves will not only provide warmth throughout the entire length of each finger but also heats the back and palm sides of the glove surrounding your hand with warmth. The outer shell uses a durable nylon fabric with a rich black cowhide leather palm covering 120 grams of insulation. They also include a breathable waterproof membrane and a soft tricot lining. The underside of the glove includes extra leather palm protection to help with longevity in common wearing spots. The battery pocket is located in the middle of the glove for easy accessibility. The battery pocket opens and closes with a waterproof zipper and has a display window so you can see the power level setting. This window will allow the user to easily adjust the temperature to one of four power level settings without taking the battery out of the pocket. An adjustable wrist strap and strong elastic cinch cord at the cuff helps to seal out any unwanted cold air or moisture.