Pi ... It's not a number, it's the relationship between a circle and its circumference. It's not something you eat, but something you wear. On Pi Day. Or any day. Especially if you're a math teacher or a math nerd.
This classic unisex long sleeve tee fits like a well-loved favorite. Casually elegant with an excellent quality print, it is an irreplaceable everyday item for anyone.
.: 100% airlume combed and ringspun cotton (fiber content may vary for different colors) .: Light fabric (4.2 oz/yd² (142 g/m²)) .: Retail Fit .: Tear away label .: Runs true to size
