Yes, baseballs are typically made out of leather. The outer covering of a baseball is made from two pieces of cowhide that are stitched together, and the inner core is made from cork or rubber wrapped in several layers of wool yarn.
The leather used to make baseballs is specially selected for its durability, consistency, and texture. It undergoes a series of treatments and conditioning to ensure that it is strong, flexible, and able to withstand the wear and tear of the game.
In addition to the leather covering, baseballs also feature several other components, including a layer of winding that helps to shape the ball and maintain its size and shape, as well as a layer of adhesive that helps to hold the ball together and prevent it from unraveling.
Overall, the leather covering is an important part of the baseball’s design, and it plays a crucial role in the ball’s performance on the field. It provides grip for pitchers and fielders, and it also adds to the ball’s overall aesthetic appeal and sense of tradition.