Softballs most electric players can power their lineups with the 2025 DeMarini Whisper (-10), a Rose Gold fastpitch softball bat designed with an Amplified Gapped Wall Barrel for the perfect blend of responsiveness and power. This cutting-edge design incorporates space between the inner and outer barrel walls, creating a trampoline effect that helps maximize ball speed on contact. The Whisper (-10) Fastpitch Softball Bat is built with Continuous Fiber Composite materials, ensuring consistent performance and allowing elite players to rack up base hits. Its two-piece composite construction, paired with the Anomaly Connection System and trumpet-shaped handle, delivers a stiffer feel than other DeMarini bats while reducing vibration, empowering advanced high school and college players to swing big and elevate their game.Model: WBD2544010