Keep it clean and classic with this Seattle Mariners Sandstone Leon Foundation T-Shirt, featuring a minimal front logo and a bold back graphic highlighting team identity and ballpark pride. Made from heavyweight cotton with a wider body and drop-shoulder fit, it delivers a modern, structured feel that holds its shape. The oversized back print and “T-Mobile Park” detailing bring a vintage-inspired look with authentic Mariners energy. A premium everyday tee that blends understated front styling with standout back graphics.

'47 Brand Foundation T-Shirt. 100% Cotton.