This black t-shirt features a humorous and relatable slogan for runners with a sense of humor. The bold white text reads, "I'M RUNNING FOR A CAUSE" followed by a runner graphic and "I have to poop" in a smaller font. Made from comfortable materials, this tee is perfect for casual wear, workouts, or as a gag gift for the running enthusiast in your life. Show off your quirky style and let everyone know your running motivation with this unique and eye-catching t-shirt.