CORTECH HDX GLOVE SILVER XXL 83-734 Molded, Pittards Digital Goatskin Leather knuckles provide increased protection. Spandex 2-way stretch material in the thumb, fingers and top of hand. Spandex thumb features a Pittards Digital Goatskin panel to minimize wear from grip flanges. Goatskin leather palm with ergonomically designed palm patch is configured to increase grip comfort.