Help introduce your young fan to the illustrious history of the Seattle Mariners with this Mitchell & Ness Retro Logo T-Shirt. The soft cotton fabric and rib-knit collar provide all-day comfort, keeping them cool and relaxed whether they're repping their favorite MLB team or running the bases themselves. The retro team logo printed on the chest provides a bold statement of support, letting your favorite kiddo establish themselves as a longtime and knowledgeable fan from day one.