Diamond Pro Steer™ leather shell. Classic cowhide leather palm lining and finger posts for maximum comfort and feel. Professional quality USA tanned rawhide leather lacing, tested to a tensile strength of 100 lbs. Oxhide leather lacing for added durability Repositioned pinky loop allows two fingers to be placed in the pinky post Luxurious sheep wool wrist lining Constructed with Professional Collection patterns Translated with www.DeepL.com/Translator (free version)