// developer apparel
You own 47 developer shirts. You wear 3 of them.
The gap between how good your code is and how bad your merch is — that gap has a name. Time to close it.
See What Good Dev Merch Looks Like → Check the "I Test in PROD" shirt ↓
i test in PROD shirt
Current price and options on the product page
// the dev wardrobe audit nobody asked for
Every developer has three kinds of shirts they're not wearing.
// error 01
The Conference Tee Pile
15 of them. All free. All boxy. The design is a company logo or a pun that stopped being funny the first time you read it. They live in a drawer that hasn't opened since 2022.
// error 02
The Amazon Impulse Buys
"Programmer" in Impact font. A CPU diagram. "I fix bugs" with a cartoon mosquito. Designed by someone who learned what a developer is from a LinkedIn post.
// error 03
The Redbubble Era
Looked great in the mockup. Arrived looking like it was ironed onto a paper bag. After 3 washes: cracked. After 5: promoted to car-cleaning rag.
// the fix
i test in PROD shirt
For the engineer who ships to production first and apologizes to staging later. If you know, you know.
What to check before you order.
01
Read the product description for the materials, fit, and care guidance for the design you choose.
02
Use the size guide before ordering. Contact support if you need help choosing a size.
03
Shipping options and current delivery estimates are shown at checkout for your destination.
// how it stacks up
We killed 40 designs to publish 10. That's curation vs. catalog.
| Code Culture | Amazon / TechGeeks | Redbubble | |
|---|---|---|---|
| Blank quality | ✓Premium ring-spun cotton | ✗Basic Gildan / unknown | ✗Unknown, varies |
| Print method | ✓DTG — ink in fiber | ✗Heat transfer — cracks | ✗Screen print — cracks |
| Design | ✓Written by actual devs | ✗Clip-art, pun overload | ~ Varies wildly |
| Colorways | ✓6 per design | ✗Usually 1–2 | ~ Depends |
| Product information | See the current product page | Varies by seller | Varies by seller |
| Order information | ✓See current policy | Varies by seller | Varies by seller |
// common questions
The objections, answered.
Why does it cost more than Amazon?
Ring-spun cotton vs. basic Gildan. DTG ink-in-fiber vs. heat transfer on top. You'll replace an Amazon shirt 2–3 times before this one shows any wear. Better math over time.
How does the fit run?
True to size with a modern, clean silhouette — not a boxy free-tee, not spray-painted-on. Full measurements on the product page. If it doesn't fit right, we'll sort it.
Will the print crack after washing?
DTG ink embeds into the cotton fiber — it stretches and moves with the fabric. Wash cold, tumble dry low. 100+ washes before any fade. That's the whole argument against screen print.
Where can I find return information?
Read the current refund policy before ordering. For an order issue, contact support with your order details.
How long does shipping take?
Shipping options and current delivery estimates are shown at checkout for your destination.
Stop settling for conference tees.
Designed for people who code. Review product details and current policies before ordering.
Get the "I Test in PROD" Shirt →See the product page for current price and options.