The Pirates will wear a white jersey with green lettering and a green cap with a camouflage bill during Thursday home games as part of their military appreciation program.
The right sleeve of the jersey features a military five-star patch and the left one has a camouflage Jolly Roger. The new design replaces an all-camo top from last season.
"The Military Appreciation Program is extremely important to our Club and our players as we have been afforded a unique opportunity to give back to so many deserving organizations that are supporting our active service members and veterans," Pirates president Frank Coonelly said in a statement.