Shoulder Grade. Ideal for welding and hot, heavy material handling.• Shoulder Split Cowhide leather construction provides comfort, durability, excellent abrasion resistance, and breathability• Shoulder Split leather is economical and has a visible texture• Half welted to protect seams from abrasions• Stitched with Aramid thread adding strength and burn resistance• Reinforced thumb crotch for extended glove life, enhanced comfort, increased abrasion resistance and added durability in a high-wear area• Cotton foam lining gives welders additional heat protection but still absorbs moisture• One-piece back for extended glove life • Wing thumb increases comfort in open-handed work