The Spec Tee — Deliberate Inputs Only
A standards label for what you let in.
Quality control isn't only for factories. "Deliberate inputs only" is printed as a spec label on espresso — the kind of stamp you'd find on something engineered to tolerance. The message is plain: nothing reaches your attention by accident anymore. The feed, the company, the first hour of the day. Each one is now a specification, not a default.
This is the shirt for the person tightening their intake the way they'd tighten a process. It's not about restriction for its own sake. It's about refusing to run premium machinery on garbage inputs and then wondering why the output drifts.
Why it works. What you repeatedly expose yourself to shapes mood, baseline arousal, and what feels normal over time. Treating inputs as a controllable spec — rather than ambient noise — supports the upstream attention management that consistent performance depends on.
Printed on Comfort Colors® 1717, 6.1 oz garment-dyed 100% ring-spun cotton. Every order ships with the Instruction Manual for Your Mind. Wear the line you're training.
The Instruction Manual
Every order ships with the printed Instruction Manual for Your Mind — what a cue is, the performance-psychology behind it, and how to use the shirt as a daily practice.
Materials & care
7.5 oz heavyweight garment-dyed cotton in espresso. Crisp water-based spec-label print with fine technical type. Pre-shrunk, relaxed fit, made for daily wear. Machine wash cold inside out, tumble low, no fabric softener.
Sizing
| Size | Chest (in) | Length (in) |
|---|---|---|
| S | 18 | 28 |
| M | 20 | 29 |
| L | 22 | 30 |
| XL | 24 | 31 |
| 2XL | 26 | 32 |
Shipping & returns
Tracked shipping. Free shipping on every order. 30-day returns on unworn items.
Customer Reviews
This ended up being one of the easier shirts to throw on after training or on a regular workday. The idea is there, but it does not take over the whole outfit.
The product photos had me interested, but it feels more natural once it is actually on. It is easy to wear without feeling like the shirt is trying too hard.
I have worn it a few times now and it has kept its shape well. The fabric feels heavier than the basic tees I usually grab, and the message still feels clean in person.
The graphic feels intentional and the line is easy to remember. It has a serious feel without looking like a corporate performance shirt.
I keep coming back to the line when I am choosing what to read, watch, or listen to. The shirt is simple, but the standard is sharp.
