This black t-shirt features a humorous warning about radioactivity. The design includes the words "WARNING RADIOACTIVE" in bold white letters, with the word "WARNING" highlighted in orange. Below, it reads, "IF YOU CAN READ THIS, YOU ARE STERILE" alongside a radiation symbol in orange. This tee is perfect for science enthusiasts with a sense of humor, or anyone who appreciates a clever joke. Wear it to a science convention, casual gathering, or just around the house to spark conversation. The classic fit makes it a comfortable and stylish addition to any wardrobe.