The Men's Nike Navy Seattle Mariners Authentic Collection Velocity Performance Practice T-shirt is the perfect way to show your support for the Seattle Mariners. Made from breathable polyester, this t-shirt features screen-printed graphics that proudly display the Mariners logo. The crew neck design provides a comfortable fit, while the Dri-fit technology wicks away sweat to keep you cool and dry. Whether you're cheering on the Mariners at the stadium or just showing your team spirit, this t-shirt is a must-have for any fan.