Driveline Baseball Real Leather Weighted Pitching Balls (Set of 6) Improve Mechanics and Velocity + Free 16-Week Program

TRAINING SET: Includes 6 White Leather Baseballs in various weights. Black, 11oz Baseball, Green, 9oz Baseball, Red, 7oz Baseball, Orange, 6oz Baseball, Dark Blue, 4oz Baseball, Light Blue, 3oz Baseball. Real leather, real results. EFFECTIVE TRAINING: Train like you compete. Athletes who train with weighted baseballs can improve their arm fitness and velocity at the same time. Sustainable velocity increases come from a more efficient set of mechanics and improving force production. The right tool for any job. GAME BALL FEEL: The seam height is comparable to a college ball or a nice high school ball with a slight raise. The leather is genuine and compares favorably to new game balls. Our products include a 365 day manufacturer warranty on all Driveline Baseball equipment. TRUSTED BY THOUSANDS OF PROS: Driveline is the premier data-driven baseball player development organization in the world. Trusted by 1000's of professionals, 40+ All-Stars, and multiple MVP and Cy Young winners. Featured by ESPN, MLB, New York Times, and more. FREE TRAINING GUIDE: Our free 16-week starter program is great for athletes 14+ who have not trained with overload balls before. It is a complete on-ramp program with warm-up, catch play, training, and recovery drills listed. Scan the QR code on our box to get access to our complete beginners pitcher arm care program.