Total full-grain goatskin construction for suppleness (palm and topside), perforated for ventilation (topside) One-piece PU metacarpal-knuckle protective shell underneath the leather Outer stitching on the fingers for optimal fit Closure and adjustment system with zipper + Velcro tab and on-off pull tab Leather accordion comfort panels on fingers and thumb Accordion leather + Elastic cuff for greater comfort Hypothenar muscle protection with full-grain cowhide reinforcement panel and memory foam featuring embossed logo TouchScreen system on index finger for handling touchscreens