Some shirts are just clothing. Others are identity.

This piece is built for people who think in systems, break problems down, and build things that actually work.

Whether you’re shipping code, debugging late at night, or sketching architectures on paper, this tee reflects a mindset — not just a role.

Clean, minimal, and instantly recognizable to those who know, it signals something subtle: you understand how things are built.

Built by people who build.

Because engineering isn’t just what you do — it’s how you think.

Fit & feel

• Medium fit — structured, not tight, not oversized
• Soft, breathable organic cotton
• Comfortable enough for long sessions, sharp enough for everyday wear

Where it fits

• Remote work, office, or late-night coding sessions
• Meetups, conferences, or casual environments
• Everyday wear with a subtle technical identity

Why it works

• Signals mindset, not just profession
• Minimal design — no noise, just meaning
• Recognizable only to those inside the craft

Product details

• 100% organic ring-spun cotton
• Fabric weight: 5.3 oz./yd² (180 g/m²)
• Single jersey construction
• Medium fit
• Set-in sleeves
• 1 × 1 ribbed collar
• Wide double-needle topstitch on sleeves and hem
• Self-fabric neck tape

Certified under GOTS and OCS, and OEKO-TEX Standard 100 certified. PETA-Approved Vegan.

Blank product sourced from Bangladesh.

Note: Sizes run slightly smaller in the US. Consider sizing up.

Made on demand

This product is made specifically after you place your order. Producing on demand instead of in bulk helps reduce overproduction.

Traceability & materials

• Weaving — Bangladesh
• Dyeing — Bangladesh
• Manufacturing — Bangladesh
• Contains 0% recycled polyester
• Contains 0% dangerous substances

Compliance & safety

• Age restrictions: For adults
• EU Warranty: 2 years
• Meets EU REACH requirements

In compliance with GPSR, Developers Threads and SINDEN VENTURES LIMITED ensure product safety and EU standards.

Contact: gpsr@sindenventures.com

Addresses: Markou Evgenikou 11, Limassol, Cyprus

Size guide