The Blue Spot Tools XL Heavy Duty Leather Rigger Gloves are manufactured from quality thick leather that make them hard wearing and durable and offer maximum comfort during use. They are manufactured with an internal second palm which extends into the fingers and thumb offering maximum protection. The leather knuckle guard and leather wrist guard provide extra safety during any work task. Internal second palm which extends into the fingers and thumb Leather knuckle guard Leather wrist guard Hard wearing and durable maximum comfort during use