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Founder Threads | Prompter Tee - Clean Typography Closeup - Natural Bone - Hero Crop. Clean palette identity for technical founders.
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  • Founder Threads | Prompter Tee - Clean Typography Closeup - Natural Bone - Hero Crop. Clean palette identity for technical founders.
  • Founder Threads | Prompter Tee - Natural Bone - Full Fit View. Clean full-fit reference. Side-seamed premium construction.
  • Founder Threads BC3001 Chassis Technical Scan - 32 Singles Airlume Combed Cotton Texture Detail
Prompter

Prompter The AI Operator Identity Tee

$35.00
ColorNatural Bone
Size

SIZE & FIT GUIDE

Model: Bella+Canvas 3001 (Soft & Tailored)

Best Practice: Measure a shirt you already own (laid flat) and match the Chest Width below.
Size Chest Width (cm) (inch) Body Length (cm) (inch)
S 45.718 71.128
M 50.820 73.729
L 55.922 76.230
XL 61.024 78.731
2XL 66.026 81.332
3XL 71.128 83.833

How to measure:

A. Chest Width: Lay flat. Measure from armpit to armpit (1" below armhole). Do not measure around.
B. Body Length: Measure from the highest point of the shoulder down to the bottom of the shirt.
Outline of a bella-canvas 3001 t-shirt with measurement arrows on a white background

Premium
Quality

30-Day
Guarantee

Free US
Shipping

Free & Easy
Returns

Buy 2+

10% OFF

Buy 3+

15% OFF

Buy 5+

20% OFF

Founder Threads signature deep mineral green square symbol - The brand mark for tech entrepreneurs. OVERVIEW

Not a programmer. A prompter. You don't write code — you write instructions for things that write code. And somehow it works.

Engineered on a Bella+Canvas 3001 chassis with 32-singles Airlume combed cotton. Side-seamed, pre-shrunk, prompt-optimized.
Founder Threads signature deep mineral green square symbol - The brand mark for tech entrepreneurs. BUILD SPECS

Chassis: Bella+Canvas 3001 (Premium 32-Singles)

Architecture: Side-seamed. Modern Retail Fit.

Fabric: 100% Airlume Combed Cotton.

Retention: Pre-shrunk logic. Zero churn.

Maintenance: Wash cold. Tumble Low. Keep shipping.
Founder Threads signature deep mineral green square symbol - The brand mark for tech entrepreneurs. USA FULFILLMENT

Origin: Shipped directly from our USA facility.

Processing: 1-5 business days.

Shipping: 2-5 business days.

Returns: 30-Day Free Returns.

Contact: founder@founderthreads.co

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