Constructed from thick-cut, heavy-duty cowhide leather, these premium training mitts are built for durability and long-lasting performance. Over 3 inches of shock-dispersing layered foam surround the exclusive ?Rare Air? target zone, delivering an intense zero-impact training experience with maximum protection.\nA rear D-ring leather wrist strap with a 2-inch wide hook-and-loop closure keeps the mitts secure and stable during powerful combinations. Extra sponge foam padding over the back of the wrist and fingers enhances comfort and safety, while integrated Aerovent finger channels promote airflow to keep hands cool and dry throughout intense workouts.