JS Hello World Eco T-shirt product image (1)
JS Hello World Eco T-shirt product image (2)
JS Hello World Eco T-shirt product image (3)
JS Hello World Eco T-shirt product image (4)
JS Hello World Eco T-shirt product image (1)
JS Hello World Eco T-shirt product image (2)
JS Hello World Eco T-shirt product image (3)
JS Hello World Eco T-shirt product image (4)

JS Hello World Eco T-shirt

$25.00

Say 'Hello World' to everyone—literally!

This organic cotton t-shirt features a cheeky JavaScript-inspired design that's perfect for breaking the ice with fellow coders or just turning heads at the office.

Made from 100% organic ring-spun cotton, this unisex, midweight tee combines comfort, sustainability, and a dash of geeky humor.

Who says coding can’t be stylish and fun?

Note for non-developers: The phrase alert('Hello World'); is a classic example used in programming to display a simple message—essentially a 'hello' from the code!

It's a lighthearted nod to the coding community.

Select Size

Please select Size

More details

  • 100% organic ring-spun cotton
  • Fabric weight: 5.3 oz/yd² (180 g/m²)
  • Slim fit

Size & Fit

View size chart

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.

JS Hello World Eco T-shirt Size Guide

https://files.cdn.printful.com/upload/product-measure/71/71f528d988aa07e6525018a92275bc5e_l?v=1712641671
Size label Length Width Sleeve length
S
27.17
19.49
8.86
M
28.74
216
9.45
L
29.53
22.24
9.65
XL
30.31
23.43
9.84
2XL
31.1
25
104
3XL
31.89
26.57
10.24
4XL
32.68
28.54
10.24
5XL
337
30.51
10.24

Our suppliers provide these measurements. Note that product dimensions may differ by up to 2 inches (5 cm).

Customers in the US should consider selecting one size larger as the EU sizes from this supplier tend to be smaller compared to US sizing.

A useful tip! Compare the measurements of one of your own items at home with those listed in this guide to ensure the best fit.

A Length

Start the tape at the top of the tee right next to the collar (Highest Point Shoulder) and extend it to the bottom edge of the shirt.

B Width

Begin measuring from the seam right under one sleeve and extend the tape across to the seam under the opposite sleeve.

C Sleeve length

Start the tape at the top of the set-in sleeve and measure down to the sleeve's hem.