Celebrate the Never Ending Awesomeness that is Pi Day. Gift Ideas for Math Teachers, Geeks, Math Lovers and Math Students and Nerds of All Ages. Pi Day Should be Everyday.
- 5.3 oz., pre-shrunk 100% cotton
- Dark Heather is 50/50 cotton/polyester
- Sport Grey is 90/10 cotton/polyester
- Double-needle stitched neckline, bottom hem and sleeves
- Seven-eighths inch seamless collar
- Shoulder-to-shoulder taping