Seattle Mariners Brass Tacks Logo T-Shirt By Red Jacket Garment Washed Royal Crew Neck 100% Cotton Fitted T-Shirt. Will appear faded/vintage due to the garment wash process. Officially Licensed by the MLB Brass Tacks Two T-Shirt By Red Jacket Progressive Fashion With Vanguard Sports Cultures Don't Blend In With The Masses - Wear Something Unique