4.5 Inch blue split cow leather cuff Greater softness for sense of touch Lined and Sewn with DuPont Kevlar fibers This MCR Safety Gloves for Glory option is made of Premium grain goatskin. This supple leather contains natural lanolin that helps create a very soft feel. Characteristics include strongest tensile strength and excellent tactile sensitivity. Best combination of flexibility and comfort.The 4850K MIG/TIG glove is lined with 100% Dupont Kevlar and has a 4.5 Inch blue split cow leather cuff. It is also sewn with Kevlar thread.