Drive the ball with confidence using the Louisville Slugger Kryo (-9) Fastpitch Bat. Designed for serious hitters, this bat pairs a balanced swing weight with explosive performance to help you rack up extra bases. The striking teal and white design draws inspiration from the strength and flow of water, while the GO-EX1 Barrel System—with its gapped wall construction and internal disc technology—teams up with the XPND End Cap to deliver smooth feel, standout sound, and consistent power. The Kryo (-9) brings balance and precision to every at-bat, perfect for players ready to lead the lineup.