T-Shirt — "Find the Right Problem Before You Build" QR Code Tech Tee
| XS | S | M | L | XL | 2XL | 3XL | 4XL | 5XL | |
|---|---|---|---|---|---|---|---|---|---|
| Width, in | 17.48 | 19.02 | 20.51 | 22.01 | 24.02 | 26.02 | 27.99 | 30.00 | 32.00 |
| Length, in | 27.01 | 27.99 | 29.02 | 30.00 | 31.02 | 32.01 | 32.99 | 34.02 | 35.00 |
| Sleeve length, in | 7.09 | 7.48 | 7.87 | 8.27 | 8.66 | 9.06 | 9.45 | 9.84 | 10.24 |
A lightweight cotton crew tee made for thinkers, builders, and makers who value thoughtful work over busy motion. The front carries a bold, typographic message — “Find the Right Problem Before You Build” — with a QR code below that invites curiosity and connection. The back repeats a larger QR code, turning the shirt into a subtle conversation starter that directs people to deeper context or resources. Clean black print on a white shirt keeps the look minimal and approachable, while quality construction (side seams, shoulder tape, ribbed collar) keeps the tee comfortable and structured through regular wear. Wear it to meetups, hack nights, co‑working sessions, or when you want to broadcast a quiet philosophy about craft and intention.
Product features
- Lightweight 100% cotton body (heather blends include 10% polyester) — breathable all-season weight (4.3 oz/yd²).
- Side seams and shoulder tape for improved shape retention and long-lasting fit.
- Ribbed knit collar with seam for added elasticity and collar stability.
- Direct-to-Film (DTF) sleeve prints; bold front and back QR code prints for interactive detail.
- Complies with EU REACH, includes 2-year EU warranty; made in Honduras; adult sizing only.
Care instructions
- Do not dryclean
- Machine wash: cold (max 30C or 90F)
- Do not bleach
- Tumble dry: low heat
- Iron, steam or dry: low heat
Ribbed knit collar with seam
Ribbed knit makes the collar highly elastic and helps retain its shape
With side seams
Located along the sides, they help hold the garment's shape longer and give it structural support
Shoulder tape
Twill tape covers the shoulder seams to stabilize the back of the garment and prevent stretching
Age restrictions
For adults
Warranty
EU warranty - 2 years
Other compliance information
Meets the EU REACH requirements.
Country of origin
Made in Honduras
Direct-to-Film (DTF) print
Sleeve prints from Underground Threads and Print Clever are printed on a special film and then transferred to the garment
Machine wash: cold (max 30C or 90F); Do not bleach; Tumble dry: low heat; Iron, steam or dry: low heat; Do not dryclean.
Accurate shipping options will be available in checkout after entering your full address.
Any goods purchased can only be returned in accordance with the Terms and Conditions and Returns Policy.
We want to make sure that you are satisfied with your order and we are committed to making things right in case of any issues. We will provide a solution in cases of any defects if you contact us within 30 days of receiving your order.
See terms and conditions