Cordova Safety Products grades leather according to the area on the hide from which it is cut. The premium-grade leather comes from side or shoulder and from areas higher on the animal that receive the least amount of movement. Cowhide is comfortable, durable, breathable and offers excellent abrasion- and heat-resistance. This premium, split side, leather welder features a full sock lining with foam and fully welted seams. It is Aramid-sewn for extra strength and durability and offers a reinforced palm with thumb guard.