Help your young Boston Red Sox fan show their ever-growing enthusiasm for the team with this spirited Ball Boy T-shirt from Outerstuff. It features an endearing graphic depicting a starry-eyed mascot ready to cheer the players from the first inning to the last. Let your kiddo pair this fun tee with their go-to team cap or accessory and they'll have a full fledged look that knocks it out of the park.