KJ30 Youth Tournament Baseball - One Dozen

KJ30 Baseball:   One of the most versatile baseball designs on the market, making it an ideal choice for youth tournaments and high school practice balls. The KJ30 ball features a cushioned cork center, dual rubber layers, wool windings, raised seam and premium genuine leather. This design ensures a well-balanced weight, responsiveness, durability and playability. 

• Grade B Full-Grain Leather Cover:  Durability, consistent quality and thickness, enhanced grip and control.
• Cushioned Cork Center: Consistent and predictable bounce, balanced weight distribution.
• Raised Seam:  Enhanced grip for pictures, greater ball movement resulting from increased aerodynamic turbulence.
• Grey Wool Winding: 15% wool winding ensures the ball retains its shape and size.

Compression test results: 259.03 The higher the compression, the harder the ball. Average youth baseball compression = 200 - 250. Average high school baseball compression = 225 - 275. 

Coefficient of Restitution (COR) test results: .538 The higher the COR, the more liveliness the baseball. Average youth baseball COR = 450 - 500. Average high school baseball COR = 500 - 550.