The most electrifying softball players can fuel their teams with the 2025 Whisper (-10), a Rose Gold fastpitch softball bat designed with an Amplified Gapped Wall barrel for the ideal combination of responsiveness and power. Engineered with a gap between the inner and outer barrel walls to trampolize the ball on contact, the 2025 Whisper (-10) fastpitch softball bat helps elite players convert swing speeds into serious outswing speeds.