Personalized Gulf of America Est. 2025 - American Sovereignty T-Shirt. Mark the year 2025 with this striking "Gulf of America" design, symbolizing a new era of American pride and independence. A powerful expression for those who believe in protecting national interests and celebrating U.S. coastal strength. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.