They said it was just gym class. But it was your World Series. Forget bases, real legends ran the mats. This tee pays tribute to every overinflated kickball, every disputed call, every kid who crowded together on a blue wrestling mat like it was the ninth inning at Yankee Stadium.

Printed on our boxy, no-frills classic tee (heavy, durable, and built for the kind of glory that doesn’t fit in skinny sleeves), this tee will have you ready for gym class. Perfect for backyard games, cookouts, or just reminding everyone that mat > base. That’s science.