I Can't Keep Calm I Don't Know Math T-Shirt

Show off your math skills, or lack thereof, with this humorous black t-shirt! This tee features the witty phrase "I Can't Keep Calm I Don't Know Math" printed in a clean, outlined sans-serif font. A plus sign accentuates the math theme. Made from what appears to be a comfortable, breathable cotton blend, this shirt is perfect for everyday wear. Ideal for students, teachers, or anyone who loves a good laugh, this t-shirt is sure to be a conversation starter. A great gift for the math enthusiast or those who prefer to stay far away from numbers!