Crafted from aerospace-grade Aluminum Alloy, the Mizuno PWR Alloy delivers excellent performance and durability, offering a balanced swing weight to enhance swing speed. The Multiband Barrel design features varying thickness levels along the barrel, creating a larger sweet spot for greater forgiveness and explosive power. Its one-piece construction reduces flex and increases energy transfer to the ball, enhancing performance. Equipped with our Cushioned bat grip for a comfortable feel. Comes with a one-year warranty. Approved by USA Baseball.