The waterproof slip fIt's a highly dexterous and comfortable winter work glove that is ideal for light to medium duty winter work. The most dexterous winter glove Youngstown Glove Company has ever offered. 100% waterproof and windproof, this glove is specially designed to keep your hands warm and dry without sacrificing dexterity. The streamlined palm features a single layer of synthetic leather throughout the palm and with a double layering on the fingertips and saddle.