Protect your hands with this pair of gloves from Boss. The Kinco 90HK-XL gloves are made from grain deerskin leather which is durable and elastic. These driver gloves are equipped with keystone thumbs for superior maneuverability. A keystone thumb style has a set-in thumb that is sewn in as a separate piece and positioned to give maximum comfort， reinforced extra stitching and enhanced dexterity. These grain deerskin leather driver gloves feature the HeatKeep lining that helps keep your hands stay warm even in cold temperature. They have double elastic backs for a secure fit and added comfort. Kinco gloves are made and designed to meet high standards.