The DeMarini 2023 Whisper (-10) Fastpitch Softball Bat is designed to drive the ball thanks to advanced technology. The Amplified Gapped Wall Continuous Fiber Barrel helps jumpstart the ball on contact providing incredible exit velocities and extra-base hits. Plus, the two-piece composite construction maximizes your power outputs, while the Anomaly Connection System paired with the trumpet-shaped handle offers a stiff feel and dampens vibrations. Designed for advanced hitters, the DeMarini Whisper Fastpitch Softball Bat offers incredible sound and performance.