This funny t-shirt features the phrase "I DO TRIATHLON (BOOK, BATH, NAP)" in bold, distressed white and red lettering. The black tee is made from a comfortable, soft material, likely cotton or a cotton blend, perfect for casual wear. The design is humorous and relatable, suggesting a less conventional approach to triathlons. This shirt would be great for anyone who enjoys a good laugh, loves to read, relax, and take naps, or wants to show off their unique sense of humor. Makes a fun gift for athletes and relaxation enthusiasts.