Under Armour Leadoff MID RM Grey/Royal Mens Baseball Cleats US 8.5 M, EU 41.5 Synthetic Rubber sole Combination of UA engineered leather & nubuck upper offers comfort & maximum durability 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 Rotational Traction cleat configuration optimizes rotational capability for explosive acceleration & power