This black t-shirt features a witty slogan: "I only go RUNNING on DAYS THAT END IN 'Y'." Perfect for casual wear or a light workout, this shirt combines comfort and humor. The dark, bold text stands out against the black fabric, making a statement. Ideal for runners with a sense of humor or anyone who enjoys comfortable and funny apparel. It is likely made of soft, breathable material such as cotton or a cotton blend. This tee is great for everyday wear and is sure to get some laughs.