The Seattle Mariners Cooperstown History Lock '47 Foundation Tee is a comfortable and stylish piece of fan apparel. This t-shirt celebrates the team's history with unique graphic details.

• 100% heavy weight cotton jersey
• Quartz grey colorway
• Wider body and drop shoulder for a contemporary fit
• Wide ribbed collar and slightly higher neck
• Screen and puff print team logo on the front
• Multiple screen and puff print vintage logos on the back