The DeMarini Zenith (-13) Fastpitch Softball Bat is a high-quality, durable softball bat designed specifically for fastpitch players. Made with aluminum alloy, this 31" bat weighs 18 oz, providing a balanced feel and power for hitting the ball with precision and strength. As part of the DeMarini brand, known for its quality and performance in the world of softball, this bat is a top choice for players looking to enhance their hitting game on the field.