Perfect design gift for wearing on Pi day or any day! Great gift for math teachers, friends, college students, engineers, teachers, science nuts and math geeks who will get the pun and want to joke with their smart friends about it.
This popular t-shirt is comfortable to wear, with double-needle stitching on the neckline and sleeves.
- Solid colors: 100% ring-spun cotton
- Grey Heather: 90% Cotton, 10% Polyester
- Other Heathers: 65% Polyester, 35% Cotton
- Seamless double needle collar
- Stylish fitted sleeve