This black t-shirt features a witty and science-themed design. The shirt has the text "YOU MATTER until YOU MULTIPLY YOURSELF TIMES THE SPEED OF LIGHT SQUARED THEN You Energy". The lettering is a bold, dark gray that provides a subtle contrast against the black fabric. The message is a playful take on Einstein's famous equation E=mc², making it a great conversation starter for science enthusiasts or anyone with a sense of humor. The shirt appears to be made from a comfortable, breathable material, ideal for casual wear. Wear it to school, a science fair, or just around town to showcase your intellect and style!
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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.