UNDER ARMOUR LEADOFF LOW RM JR BOYS BASEBALL CLEATS GREY ROYAL Synthetic Engineered leather & perforated nubuck upper balances durability with comfort & breathability. Rotational Traction cleat configuration optimizes rotational capability for explosive acceleration & power. Abrasion-resistant toe piece delivers protection & durability for medial toe drag. -length ArmourBound midsole cushions, absorbs shock & spreads force. Rubber molded cleats provide lightweight traction. Traditional lacing system provides a tighter fit for more centralized support.