Calipers Pro T-Shirt

All of our t-shirts are made with 100% airlume cotton fabric (4.2 oz/yd²) that's soft, breathable, and not too heavy.

They are true to size but on the boxy to slim fitting scale they would be more slim side. So some customers do prefer to size up.

Great in the classroom, on casual Fridays at work, or whenever you just want to feel a little extra engineery.

And of course the tags are easy-tear-away!

Here is our handy sizing chart:

Orders ship within 7 days.

Once it leaves our hands, you'll get tracking info, USPS does their thing and you'll have it in 2-5 days.

Track it obsessively or forget about it completely, whatever you like ;)

Cold water only (hot water is for overachievers)
Turn inside out before washing (protect that graphic you're gonna wear until it falls apart)
Use a gentle detergent - this garment-dyed cotton is chill, keep it that way
First wash might bleed a little, so separate it from your fancy stuff
Tumble dry low or hang dry (air drying = more time for snacks)

Avoid High Heat: Air-drying is best to prevent shrinking and maintain the soft texture.
Tumble Dry Low (Optional): If using a dryer, select a low heat or delicate setting.
Remove Promptly: Take the shirt out of the dryer as soon as it's dry to prevent wrinkles.

Avoid using bleach or harsh detergents as they can fade the color.
Do not use fabric softeners, which may affect the shirt's texture.
Avoid ironing directly on the design. Use a pressing cloth or turn the shirt inside out when ironing.