Fabric - 100% Polyester, Gray undervisor (bottom), Big League Chew patch at the right-wear side, Embroidered team wordmark on the frontCondition - New The MiLB and Big League Chew have teamed up to bring an original team color fabrication with an embroidered Bisons logo at the front panels. Additional details include the MiLB Batterman logo at the rear, a Big League Chew patch at the right-wear side and a gray undervisor.