Excellent Heat Protection: Outer layer: Split cowhide. Inner layer: Thick inner lining, cotton inner lining, heat insulation, sweat absorption and comfort. Suitable for everyone. Long sleeve protection size: 60 cm, providing extra protection, the winged thumb provides a comfortable fit, long sleeve work gloves can effectively protect your forearms from open flames, welding sparks, hot coal, hot cookware and hot steam. Abrasion resistance: Cowhide leather provides excellent wear resistance and puncture resistance. When working on heavy or sharp objects, the palm of the hand can cushion the hands; in heavy welding, it has excellent performance and can hold hot things. Like stoves and cooking utensils, burning coal or firewood. Thick and soft: These welding gloves are not only thick and soft, they have excellent heat/fire resistance and puncture resistance, cut resistance and moderate oil resistance. This can effectively improve your work efficiency. Keep your hands comfortable and