The Mizuno Nighthawk fastpitch bat features new patented 2 PC Link construction with a composite barrel and composite handle that significantly reduce vibration to the hands for a better feeling. New double wall technology gives higher peak performance out of the wrapper and a larger sweet spot. Black Onyx carbon makes for better durability and a shorter break in period. The optimized cap design allows for greater flex and less weight toward the top of the bat. A synthetic leather grip provides tack and a great feel.