New Mizuno Swift 3 Switch 320452 Softball Cleats Wmns 10.5 Blk Wht Metal Cleats 10.5:Black White enhances blood and oxygen flow Navy Violet enhances blood and oxygen flow to the muscles and assists in eliminating bi products (lactic acid) This reduces muscle vibration and muscle fatigue Composite Design TRU3 Featuring Dynamic Socket Connection that Allows for Slight Movement Between Barrel & Handle Synthetic Imported 9 spike outsole for superior traction and comfort Parallel outsole wave provides for cushioning and stability 14 color inserts to customize to your team colors Mizuno performance last developed to provide optimal fit and feel for fastpitch Metal spikes