Rich chrome tanned AA+ heavy select side split cow leather with a 9-ounce cotton back are sewn together with super-strong heat-resistant DuPont™ KEVLAR® thread to make this glove extremely durable. Also features double leather lining on the palm and fingers, a full leather back, a triple layer of leather on the thumb crotch, a 2 3/4'' rubberized safety cuff, a shirred elastic back, full feature gunn cut and wing thumbs.