Rawlings Official College/High School Baseball Dozen

Full grain leather cover for added durability.
Patented Superstitch® high seam technology.
Cushioned cork center.
Wool winding.
Core Bond® adhesive.
Sold in dozens.

Extra Innings Technology - EIT® Baseballs contain a patented, thin, polymer layer just under the cover which resists the damaging effects of moisture (liquid and vapor) on not only durability but also performance. This layer also plays a key role in maintaining the ball's firmness.

Extensive testing has shown that EIT® baseballs are hands down, superior to traditional balls. The bottom line: EIT® baseballs last longer and perform better in a wide variety of conditions.