Description 1 Dozen Baseballs Super Seam Technology: With seams 20% higher than raised seam baseballs, pitchers experience superior control on the mound. Fielders can locate the ball quicker in their glove and throw with more accuracy. Black cork and rubber core Gray wool winds Grade C/D full grain leather cover One of the most versatile baseballs in the Wilson lineup, the A1030 ball with raised seams is perfect for a high school practice ball as well as a youth game ball.
