If the math motif of this grey graphic tee makes you want to scream with glee, well, go for it! Your enthusiastic reaction to this ModCloth-exclusive, geek chic masterpiece is warranted, because nothing jazzes up an outfit quite like a tribute to pi with the symbol itself, shaped from an endless stream of digits. We can't contain ourselves either! Sizes: XS/S/M/L/XL/XXL/XXXL