Mariner Moose I Love Cal Go Big Dumper Shirt – Unleash Your Inner Mariner
More than just a piece of fabric, this is a declaration of allegiance. The Mariner Moose I Love Cal Go Big Dumper Shirt is the definitive piece of fan apparel for the 2025 season and beyond. It’s a wearable inside joke, a badge of honor, and a stylish tribute to Seattle’s powerhouse catcher, Cal Raleigh.
This shirt’s design is a masterclass in fan-centric humor and appreciation. The bold, blue, collegiate-style letters “I” and “CAL” create an unmistakable frame for the centerpiece: a clever peach emoji. For those in the know, the peach is the perfect visual pun for Cal Raleigh’s legendary nickname, “Big Dumper,” a term of endearment celebrating his powerful physique and his even more powerful, game-changing home runs. Directly below, the spirited mantra “Go Big Dumper!” is printed in a stylish green script, echoing the cheers from the stands. This isn’t just a shirt; it’s a nod to the player who ended the 21-year playoff drought with a single swing, cementing his place in Seattle sports history forever.

This shirt is specifically designed for die-hard Seattle Mariners supporters, passionate admirers of Cal Raleigh, and collectors of unique, conversation-starting baseball memorabilia.
Show Your Unwavering Support: Loudly and proudly display your admiration for one of the team’s most crucial players in a clever and stylish way.
Own a Piece of Fan Culture: The “Big Dumper” phenomenon is a key part of the modern Mariners identity. This shirt makes you a part of that exclusive club.
Spark Conversations: Prepare for nods of approval, high-fives from fellow fans, and questions from the curious. This tee is a natural conversation starter.
The Perfect Gift: Searching for the ideal gift for the Mariners fan in your life? Look no further. This unique and thoughtful shirt is guaranteed to be a home run.
Don’t settle for generic fan gear. Embrace the spirit, the humor, and the legend of Cal Raleigh with the Mariner Moose “I Love Cal” Big Dumper shirt. It’s more than apparel—it’s a statement about your dedication to the team and your place within the vibrant culture of Seattle baseball. Stand out in the crowd, celebrate a true Mariners hero, and carry a piece of the team’s heart with you wherever you go. Order yours today and get ready to cheer on Seattle’s finest!
Product Specifications:
- Classic T‑Shirt (G500): 5.3 oz, 100% cotton for everyday comfort; Ash is 99% cotton and 1% polyester, Sport Grey 90% cotton and 10% polyester.
- Ladies T‑Shirt: 100% preshrunk cotton; Ash Grey is 99% cotton and 1% polyester, with a feminine scoop neck and slightly tapered fit.
- Crewneck Sweatshirt (G180): 8 oz fleece made from a soft 50% cotton and 50% polyester blend for warmth and durability.
- Pullover Hoodie (G185): 5.3-ounce, 100% cotton (99/1 cotton/poly (Ash) & 90/10 cotton/poly (Sport Grey)
- Long Sleeve T‑Shirt: 5.3 oz, 100% cotton; Ash is 99% cotton and 1% polyester, Sport Grey 90% cotton and 10% polyester for added softness.
- Youth T‑Shirt: 5.3 oz, 100% preshrunk cotton; Ash is 99% cotton and 1% polyester, Sport Grey 90% cotton and 10% polyester for easy everyday wear.
- Men’s Tank Top: 5.3 oz, 100% cotton with taped neck and shoulders and a tearaway label for extra comfort.
- Women’s Tank Top: 4 oz fabric, 60% combed ring‑spun cotton and 40% polyester jersey, laundered to reduce shrinkage and designed with a flattering fit.












Super fast delivery !