Show off your love for running with this stylish black t-shirt. Featuring a bold design that reads "On a scale of one to ten, I'm a 13.1", this shirt is perfect for marathon runners, half marathoners, or anyone passionate about the sport. The design incorporates vibrant yellow and white elements for a sporty, eye-catching look. Made from what appears to be a soft, breathable cotton blend, this tee offers both comfort and durability, whether you're hitting the pavement or relaxing post-race. A great conversation starter and a fun way to express your dedication to running, this t-shirt is a must-have addition to any runner's wardrobe.