colorful horizontal banners for Pi Day. Pi number, Pi sign, mathematical constant, irrational number, greek letter. Abstract digital vector illustration. Pi sign Tank Top #358171410
This must-have unisex jersey tank top has a modern fit, with a rounded neckline and crafted with superior combed and ring-spun cotton for an optimal printing surface. It comes in solid colors of 100% combed and ring-spun cotton, and Triblend colors that are 50% polyester, 25% combed and ring-spun cotton, and 25% rayon.
