Show off your love for running with this stylish black t-shirt. Featuring the playful slogan "On a scale of one to ten, I'm a 13.1", this tee is perfect for half marathon runners and enthusiasts. The design is printed in bold white and pink text, making a statement wherever you go. This shirt is made of soft, breathable fabric, ensuring comfort during workouts or casual wear. Whether you're hitting the pavement or relaxing after a race, this tee is a must-have addition to your wardrobe. Great for everyday wear or as a gift for the runner in your life.