Show off your running enthusiasm with this bold black t-shirt. The tee features the text "13.1 I'M ONLY HALF CRAZY" in a clear, uppercase font, perfect for marathon runners and fitness enthusiasts. Crafted from a comfortable-looking fabric, this classic fit shirt is ideal for casual wear, workout sessions, or post-race celebrations. Its minimalist design makes it easy to pair with any bottoms, making it a versatile addition to your wardrobe. Wear your passion with pride and make a statement about your commitment to your health.