New Adidas Men's Adizero Metal Baseball Cleats Size 11.5 Silver Black cleat marks on barrel ISF and USSSA written on 1342082 408 Mens Med Navy Ebay ISF and USSSA written on it (no stamp) so it's a great bat to practice with Those ears will be surrounded by extra soft Synthetic Synthetic nubuck upper for lightweight comfort Ventilation windows increase breathability Anchored padded tongue for snug fit Molded polyurethane sock liner for long lasting comfort The SPRINTFRAME construction uses geometrical research to offer the perfect balance between light weight and stability PROTRAX metal cleat outsole with waved cleat design provides excellent linear and rotational traction