University of Arizona Math Pi Day Superman T Shirt

University of Arizona Mathematics Science Pi Day Superman T Shirt Adult Size XL Excellent condition; never worn but washed once Rich royal blue background Pi symbol inserted in Superman emblem In celebration of Pi Day on 3/14/2015 at University of Arizona Mathematics Size XL Armpit to armpit: 23" Length (measured down center back): 29" Hanes; 100% cotton tags: stem education