Under the Hood
Every thread is a dependency we've audited. From fabric weight to seam tolerance — nothing ships without a reason.
Your brain is already at full compile. We handle the rest so you don't have to think about what to wear. One default, every morning.
Organic cotton with heft you can feel, yet still breathable when the afternoon sun hits. From the office to the sidewalk.
Either you intentionally make it a primary choice, or a reliable secondary fallback — it won't disappoint. Hybrid, remote, or on-site — it works.
Good design follows trends. Great design is invisible. Subtle, timeless, and nothing you'll ever need to explain.
The Source
No bloat, no feature creep. One piece, obsessively refined. Pilot Run — limited to 30 pieces for the Malaysian tech community.
Heavyweight 220gsm organic cotton tee. Pre-shrunk, side-seamed, and cut to sit right whether you're at a desk or a whiteboard.
RM89 · Pilot Run · 30 Pieces Only
Free delivery within Malaysia
| Size | Chest | Length | Shoulder | Sleeve |
|---|---|---|---|---|
| S | 96.5 | 66.0 | 43.2 | 19.7 |
| M | 101.6 | 68.6 | 45.7 | 21.6 |
| L | 106.7 | 71.1 | 48.3 | 23.5 |
| XL | 111.8 | 73.7 | 50.8 | 24.8 |
| XXL | 116.8 | 76.2 | 53.3 | 26.7 |
Measurement tolerance of ±1.3cm (±0.5") from the actual product.
The Teardown
Every thread accounted for. Read the specs, then decide.
Fabric
100% Cotton
Superb cotton interlock
Cut & Fit
Regular
Unisex · side-seamed
Sleeve
Short Sleeve
Ribbed round neck
Finish & Care
Pre-shrunk
Enzyme-washed · tagless
Weight
220 GSM
Heavyweight
Colour
Jet Black
Single colourway · pilot run
Sizes
S – XXL
Unisex sizing
ENGINEER
Front chest · minimalist
Upstream
Engineers, founders, and architects in their element.
Skip the Fuss
Dress for the terminal, not the runway.
Skip the bloat — configure only what's absolutely needed. We won't make you think.
If it's not needed, we won't build it. We treat our Pull Requests seriously.
The CEO's opinion doesn't outrank yours. We prioritize actual wearers, not some guy in a suit with "a few thoughts."
Every batch goes through a 48-hour wear-test of various conditions. If we wouldn't wear it to work, neither should you.