
F42.10 Obsessive-Compulsive Disorder: Classic Dad Hat
It's called a dad hat, but you don't need kids, a lawn, or strong opinions about thermostats to wear one. This 100% chino cotton twill cap is unstructured, low-profile, and adjustable — three things we wish we could say about our mental health. The curved visor blocks the sun. The embroidered F42.10 blocks the small talk.
Here's where it gets dangerous: 11 hat colors. 12 thread colors. That's 132 possible combinations. We'd tell you to pick one, but we know how decision-making goes when your brain is running custom firmware. Take your time. Change your mind. Change it again. That's not indecisiveness — that's a curated selection process. You'll land on the right one. Probably. Eventually.
F42.10 — Obsessive-Compulsive Disorder. Your brain cycles the same thought like a playlist stuck on one song. Doing the ritual does not fix it, it just quiets it long enough to breathe. This code is for the people who check the stove three times and still feel uncertain at the door. The hat will not stop the loop, but it is a small object that stays in one place when everything inside wants to keep rearranging itself. It is for the brains that know there is nothing rational about rationality.
Specs
- 100% chino cotton twill (Green Camo is 35% cotton twill / 65% polyester)
- Unstructured, 6-panel, low-profile
- 6 embroidered eyelets
- 3 ⅛" (7.6 cm) crown
- Adjustable strap with antique buckle
- 11 hat colors × 12 thread colors — 132 combinations (good luck)
Size guide
| Inches | cm | |
|---|---|---|
| Head circumference | 20½ – 24⅜ | 52 – 62 |
| Visor length | 4¾ | 12 |
| Crown height | 3⅛ | 8 |
| Crown width | 7½ | 19 |
Embroidered to order. Adult sizing.

