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Available both stock/untouched and Heat Rolled with Progressive Pressure - choose your preference during checkout!
Drive the ball for extra bases and silence the opposition with one swing. The 2023 DeMarini Whisper (-10) Fastpitch Softball Bat boasts an original Amplified Gapped Wall Continuous Fiber Barrel, one of the most advanced technologies to ever come out of DeMarini’s Oregon factory. Extra space between inner and outer walls empowers the Whisper’s continuous fiber composite barrel to jumpstart the ball on contact, resulting in potent exit velocities and extra base hits. Whisper employs a two-piece composite construction to maximize your power output, and its Anomaly Connection System and trumpet-shaped handle offer a stiff feel while dampening vibration. Ideal for advanced hitters looking to launch extra-base hits, the Whisper (-10) fastpitch bat delivers a balanced feel, brighter sound and dominant performance.
Launch extra-base hits with the Amplified Gapped Wall Barrel technology of the DeMarini Whisper -10 Fastpitch Softball Bat, designed for power hitters focused on maximizing exit velocity and driving the ball for extra bases.
- Brand: DeMarini
- Sport: Fastpitch
- Drop: -10
- Amplified Gapped Wall Continuous Fiber Barrel: All-new inner and outer walls with a larger gap increases performance and creates a brighter sound
- Construction: 2-Piece Composite designed to balance speed with power
- Anomaly Connection: enables the seamless transfer of energy for better exit velocities
- Anomaly End Cap: Built from an all-new blend of durable and lightweight materials, this end cap maintains barrel integrity and improves performance
- Diameter: 2-1/4 Inches
- Year Released: 2023
- WBD23640102131, WBD23640102232, WBD23640102333, WBD23640102434
- WSP-23, WTDXWSP-23
- Adding our Heat Roll with Progressive Pressure to your order may cause decertification, check with the governing body of your league for clarification
Manufacturing tolerances, performance considerations, and grip weight may cause variations from the listed weight.
OPTION GUIDE: Should I order this bat stock/untouched or Heat Rolled with Progressive Pressure?
If you order your new bat Heat Rolled with Progressive Pressure, it will be delivered to you completely and evenly broken in. This process adds 20-40ft of distance to your solid hits, increases consistency, improves durability and adds 2-3 business days of lead time to your order. If you plan to use the bat in an official game or event, please verify the legality of our process with your league or sanctioning body before use. We (LongballBats.com) do not encourage the use of a Heat Rolled bat in any game or event where it is against the rules. Click here for details about our process!
