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Official Fanatics MLB postseason apparel featuring the Seattle Mariners – American League Champions design. This men's Fanatics T-shirt was produced for the 2025 MLB Postseason / AL Championship Series retail release. Features bold championship graphics, MLB branding, woven Fanatics hem tag, and official MLB hologram. Originally sold at major retailers (Fanatics / Dick's Sporting Goods). Acquired through authorized liquidation. Never worn.
Details: • Brand: Fanatics • Team: Seattle Mariners • League: MLB • Graphic: American League Champions • Year: 2025 • Size: Men's XL • Color: Charcoal / Dark Heather Gray • Material: 60% Cotton / 40% Polyester • Fit: Men's athletic retail fit • Condition: New, unworn • Official MLB licensed product
Fit note: Men's sizing with an athletic cut (not boxy).
Disclosure: Retail fan apparel. Not game-used, team-issued, or player-worn.