Under Armour Leadoff III Low Baseball Cleat Kids Midsole Material: Injection Molded EVA--The density of the sole is more uniform from heel to toe offering a lightweight cushioned ride. Cushioning Technology: Armour Bound--Proprietary UA material reduces foot-strike compression found in typical materials and provides superior rebound. Model Number: 1206189-011 Classification: Baseball/Softball Recommended Fit: These shoes run True to Size.