Our Endura 361DLXFTL lineman mitts are designed to keep hands warm in winter weather down to -20°C / -4°F. The combination of a claw design along with a Thinsulate liner provides both warmth and comfort in frigid temperatures. Made from durable horse leather, they feature double-leather palm patches in high-wear areas to protect against wear and tear. These mitts are treated to repel water, liquids, and stains and feature extended cuffs with hi-viz bands.