This black t-shirt features a unique design, perfect for those with a sense of humor or a passion for medical anatomy. The shirt showcases a detailed anatomical illustration of a kidney. The phrase 'I RUN ON' is printed in a bold, slightly distressed font, adding a touch of humor to the design. Made from a comfortable fabric, this tee is ideal for casual wear. It's a great conversation starter and a fun way to express your interests. Perfect for doctors, nurses, medical students, or anyone who appreciates a clever and unique graphic tee.