New Mizuno Select Nine TPU Low Molded Baseball Cleat Black White Men 7.5 Navy Carolina Blue 5" extended barrel longer Black GRay 5" extended barrel longer barrel equals longer sweet spot New patent pending Extended Flex™ design lengthens the sweet spot by increasing the barrel flex towards the contour and end of the bat to allow maximumperformance across the entire barrel Hot 98 MPH Performance Patent pending IMXTM Integrated MatriX technology optimizes the relationship between materials Some cleat marks on barrel and knob Engineered for performance Crafted with feedback from the game's top players Innovative high performance gear