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Available both stock/untouched and Heat Rolled with Progressive Pressure - choose your preference during checkout!
The 2025 DeMarini Whisper (-10) Fastpitch Softball Bat is crafted for the most dynamic players looking to power their lineups with exceptional responsiveness and power. This Rose Gold bat features an Amplified Gapped Wall Barrel, designed with a space between the inner and outer barrel walls to create a trampoline effect on contact. This design allows elite players to convert swing speeds into impressive exit velocities.
Constructed with Continuous Fiber Composite materials, the Whisper delivers extremely consistent performance, helping players consistently rack up base hits. Its two-piece composite construction includes the Anomaly Connection System and a trumpet-shaped handle, providing a stiffer feel compared to other DeMarini bats while effectively dampening vibration. This combination of features empowers advanced high school and college players to swing with confidence and make a significant impact on the game.
- Brand: DeMarini
- Sport: Fastpitch
- Drop: -10
- Two-Piece Composite Construction
- .800" Trumpet Handle: Dampens vibrations while providing a solid feel.
- 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
- WBD25440102131, WBD25440102232, WBD25440102333, WBD25440102434
- WSP-25, WTDXWSP-25
- 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!
