Miken Super Soft 13.5-inch First Baseman's Softball Mitt polyester Softball designed patterns for the serious Miken Fast Pitch Player. Miken Pre-oiled full grain shell leather requires minimal break in time. Miken's Full grain palm lining same as shell leather allows you to form the pocket your way. Miken's Poron XRD padding sytem reduces ball impact on your hand. Miken's Single Post Web