Ironcat 6144 Premium Top Grain Kidskin Leather TIG Welding Gloves Top Grain Kidskin leather construction is lightweight and more supple compared to Goatskin. Stitched with Dupont Kevlar adding strength and burn resistance. Dupont Kevlar fiber liner provides high tensile strength relative to its weight, is inherently and will not melt, ignite, or conduct electricity. Split leather cuff for added forearm protection and allows for easy on and off. Straight thumb increases comfort in closed-fisted work Pack of 1