A cool gift/present idea for men, women, teens, youth, kids, girls and boys who loves math, also to your math lover child, mom, dad, brother, sister, classmates and bestfriend, to your retired math instructor grandparents in Birthday, Christmas and Pi Day.

I Ate Some Pie And It Was Delicious Nerd Math Genius Men's T-shirt Back Print is designed for those who appreciate style and comfort, with a standout design on the back.

Men's Back Print T-Shirt Key Features:

• 5.0- 5.3oz 100% combed ringspun cotton; fiber content varies for different colors.
• Heavyweight classic unisex tee.
• Taped neck and shoulders; Tearaway label.
• Imported; processed and printed in the U.S.A.
• Regular fit. True to size.
• Wide range of sizes from S-5XL.

Men's T-Shirt Design On Back Care Instructions:

• Machine wash warm, inside out, with like colors.
• Only non-chlorine bleach.
• Tumble dry medium.
• Do not iron.
• Do not dry clean.

Note:
- There is a 1-inch difference due to manual measurement.
- The actual color and size of the item may also be slightly different from the visual image due to different monitor and light effects.