Designs by a working mechanical engineer
Every design starts from something engineers actually deal with. Rough Day uses a real Ra 12.5 surface finish symbol. Root Cause CAPA Approved is for anyone who has closed out an 8D. The Iron Triangle is good, fast, cheap: pick two. Zero Meetings Max Output is the deep-work shirt, and Mechanical Engineer Definition explains the job better than most job descriptions.
Shop by discipline
Looking for something specific to one field? Browse Mechanical, Manufacturing, Quality, Software, Civil, Electrical and Project Manager. Some designs cross over, because root cause and tolerance stack-ups don't respect job titles.
Fabric and fit
The tees come in combed ring-spun cotton, in unisex and women's relaxed cuts, plus women's organic cotton tees in the US only. If fabric matters to you, the organic collection is the place to look, and Women’s Engineer T-Shirts has the designs that come in a women's cut. Prefer layers? Many designs also exist as an eco raglan hoodie.
FAQ
How do the T-shirts fit?
Each product page has its own size chart, because unisex, women's and organic tees are cut differently. If you're between sizes, Find Your Fit walks you through it.
How should I wash them to keep the print?
Wash at 30°C max, inside out, and skip the high-heat dryer. The cotton care guide has the full details.
Do these work as a gift?
Yes. Match the design to what the person actually does and it lands. If you're not an engineer yourself, Gift an Engineer sorts everything by job type.
