Round Rock Express New Era 2023 Marvel's Defenders of the Diamond New Era 3930 Birmingham Black Barons Its navy blue color adds

Its navy blue color adds a touch of sophistication to any outfit

Gold crown with black visor

Cotton Shirting pet bandana with silk-screened team graphic

The Maine Red Snappers are an alternate identity of the Portland Sea Dogs

MiLB logo on back

Round Rock Express New Era 2023 Marvel's Defenders of the Diamond New Era 3930 Birmingham Black Barons Its navy blue color addsThe Marvel universe gains a new paw puncher in 2023! As part of the Defenders of the Diamond partnership, the Round Rock Express will wear Marvel inspired jerseys, complete with our unique superhero Spike logo that was created by Marvel, during the 2023 season! Final Sale. No returns or exchanges.