Dive into the fascinating intersection of mathematics and marine life with our clever "OCTOPI" T-shirt! This unique design brilliantly combines the mathematical symbol for Pi, creatively styled to resemble an octopus's tentacles filled with suckers, alongside the distressed text "OCTOPI." It's a playful yet smart visual pun that's sure to get a chuckle from anyone who appreciates a good brain-teaser. Perfect for math enthusiasts, science lovers, marine biologists, or anyone who enjoys witty, quirky apparel, this tee is an excellent gift for Pi Day, birthdays, or just because. Show off your intelligence and your love for the eight-armed wonders of the sea – grab this original design today!
You've now found the staple t-shirt of your wardrobe. It's made of 100% ring-spun cotton and is soft and comfy. 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/yd² (153 g/m²)
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center
• Blank product sourced from Bangladesh, Nicaragua, Honduras, Dominican Republic, Haiti or Guatemala
Disclaimer: Due to the fabric properties, the White color variant may appear off-white rather than bright white.
This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!
Size guide
LENGTH (inches)
WIDTH (inches)
S
28
18
M
29
20
L
30
22
XL
31
24
2XL
32
26
3XL
33
28
LENGTH (cm)
WIDTH (cm)
S
71.1
45.7
M
73.7
50.8
L
76.2
55.9
XL
78.7
61
2XL
81.3
66
3XL
83.8
71.1
GPSR Information
EU representative: Manufacturer contact information Name: Printful Email address: support@printful.com Postal address: Raina bulvaris 25, Riga, Latvia, LV-1050 Age restrictions: For adults EU Warranty: 2 years Other compliance information: Meets the flammability, lead, cadmium, phthalates and formaldehyde level requirements.