Superb grip and improved feel with super soft leather like feel HEX pattern digitised synthetic construction for a soft feel Improved overall fit. Reinforced palm and thumb adds durability Opti Feel Synthetic Leather gives golfers great feel in all weather Opti Flex Material moves with the golfers hands for extra comfort X-Spann is a Callaway technology with moisture wicking breathability Opti Fit velcro closure gives a secure fit to all hand shapes Callaway logo on velcro closure tab