As your favorite player gets ready to take the field before the first pitch, you should be gearing up to support the Boston Red Sox. This Mookie Betts Player Pinstripe raglan T-shirt from 5th & Ocean by New Era is a comfortable way to show your loyalty. The picture-perfect detailing will be an elite addition to your game day repertoire, with the Boston Red Sox graphics exhibiting which team you back for all 162 games.