
Show your support for this star player with authentic Seattle Mariners Mitch Haniger jerseys and more. Shop the best selection of Mariners Mitch Haniger apparel and gear from MLBShop.com. Proudly display your favorite player's number at the next game with official Mitch Haniger t-shirts, jerseys, and more. Gear up with the newest additions of Mariners Mitch Haniger merchandise from the official Online Shop of the MLB.