Specially designed for argon arc welding and TIG welding, special leather materials with great flexibility, fire prevention and heat insulation are selected. Sleeves of different lengths provide insulation for a variety of needs. It adopts superior white cow green leather, medium sleeve and two-layer cow leather sleeve, as well as the unique "seamless index finger" design, which is suitable for the welding with extremely high fingertip sensitivity and is more flexible during welding. And there are protective seams to strengthen the protection, making the gloves more durable.