Buy Happy Pi Day 3.14 Pie Funny Math Functions Pi Day Party Shirt at my store. Hight quality products with perfect design is available in a spectrum of colors and sizes, and many different types of shirts! Regular fit Professional and high quality print using Direct-To-Garment technology.
- 100% pre-shrunk cotton (heather gray color is 90% cotton/10% polyester, light heather gray is 98% cotton/2% polyester, heather black is 50% cotton/50% polyester) | Fabric Weight: 5.3 oz (mid-weight)
- Double-stitched seams at shoulder, sleeve, collar and waist
- Special Note: Mineral Wash colors have a slight yellow tint and not one is the same due to the special dye process
- Imported; processed and printed in the U.S.A.