Retro Color Pi Symbol T-Shirt

You’ve now found the staple t-shirt of your wardrobe. It’s made of a thicker, heavier cotton, but it’s still soft and comfy. And the double stitching on the neckline and sleeves add more durability to what is sure to be a favorite!

• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• Dark Heather is 65% polyester, 35% cotton
• 4.5 oz/y² (153 g/m²)
• Pre-shrunk
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center


Size Guide

Retro Color Pi Symbol T-Shirt

SKU pidayretro Category Tag

Are you a math nerd that needs a new shirt to celebrate Pi Day? Bring back a touch of the ’70s with this retro Pi symbol.

Not quite your thing? Check out our other Pi Day T-shirt!

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