Every fan likes to stay in the loop when it comes to some new Arizona Diamondbacks gear. You're already an Arizona Diamondbacks fan, so why not add on to your collection? Prove your #1 fan status with this Arizona Diamondbacks On-Field thermal jacket from Majestic! Featuring outstanding Arizona Diamondbacks graphics, your fandom will be undeniable for sure! This classic jacket is also armed with Majestic's Therma Base technology that will definitely keep you warm and comfortable no matter what.