This classic black t-shirt features a playful math equation design, perfect for the geeky and young at heart. Displayed prominently on the chest is the equation √3600, humorously implying the wearer is "60 Years Old". Around the text is the outlines of different math related objects. The shirt is made from a soft-looking fabric that appears comfortable and durable. Its short-sleeved style makes it ideal for casual wear. This t-shirt is a fun conversation starter and a great gift for birthdays, math enthusiasts, or anyone who appreciates a clever joke.
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Our tees fit true-to-size. Check the size chart before ordering to ensure a perfect fit.
Processing 2–3 business days; standard delivery 5–12 business days depending on destination.
Machine wash cold with like colors. Do not bleach. Tumble dry low. Iron inside-out if needed.