I 8 Sum Pi T-Shirt

Is that pi on your shirt? i 8 sum pi and I calculated it's volume. Go figure!

SIZING
This chart applies to this shirt only. Different shirts may have slightly different measurements. Measure across the middle of you favourite fitting shirt and compare below.

Size	Shirt Width
S	18"
M	20"
L	22"
XL	24"
2XL	26"
3XL	28"

SELECT SIZE WHEN ADDING TO CART.

Price: Can$18.99