Caiman Genuine American Deer Grain Leather RevolutionTM Gloves (Large, Black/Gold) Designed for Metal Inert Gas or MIG, stick and plasma Top grain cowhide palm Exclusive Boarhide wraparound index trigger patch Exclusive Caiman Cool Design utilizes corrugated foam and perforated leather to disperse heat Boarhide palm and lean on patch with reinforced thumb saddle for extended wear and protection