New Other Easton SL11S310B S3 27 17 Senior League Baseball Bat Black Yellow Dark Green Black Synthetic Under Armour is the Black Purple Gold Synthetic Under Armour is the Official Performance Footwear Supplier of MLB UA custom laces match back to your team uniform 6 colors included with each pair Engineered nubuck & patent leather upper balances durability with comfort & breathability Mesh tongue provides ventilation where you need it Full length Armour Bound midsole cushions playability and performance Some players need extra bat speed to reach their full power potential The road to power hitting is different for every player