DeMarini -9 Whisper Fastpitch Bat

The strongest hitters in high school and college softball elevate extra-base hits with the 2025 Whisper (-9), a Rose Gold fastpitch softball bat engineered with an Amplified Gapped Wall Barrel for the ideal combination of responsiveness and power. Designed with space between inner and outer barrel walls to trampoline the ball on contact, the 2025 Whisper (-9) Fastpitch Softball Bat helps dominant players in the heart of the order convert their elite bat speeds to doubles, triples and home runs. DeMarini engineers constructed Whisper’s barrel with Continuous Fiber Composite materials, a process that results in extremely consistent performance to hang crooked numbers on the scoreboard. Whisper’s two-piece composite construction, complete with an Anomaly Connection System and trumpet-shaped handle, offer a stiffer feel than other DeMarini bats while dampening vibration, empowering advanced high school and college players to swing big.