This black t-shirt features a humorous and eye-catching design. The graphic includes a sailboat image above the phrase "THAT'S WHAT I DO I SAIL AND I KNOW THINGS" in bold, white lettering. Made from what appears to be a soft, comfortable cotton blend, this shirt is perfect for casual wear. Show off your wit and love for sailing with this unique tee. Ideal for weekend outings, boating trips, or as a fun gift for the sailor in your life.