
F31.81 Bipolar II Disorder: Organic Baseball Cap
This is the one. If we had to pick a favorite — and we don't, because we love all our hats equally (that's a lie) — it would be this hat. 100% organic cotton. OCS-certified sustainable. Unstructured and low-profile for people who are done proving things to anyone. The self-fabric adjustable closure has a brass slider and a hidden tuck-in, which means no dangling strap — because you've got enough loose ends in your life already.
Your F31.81 is embroidered on the front in the thread color of your choosing. It reads as style first. The meaning is yours to share or keep. This hat feels like it belongs on your head the moment you put it on. Some things just fit.
F31.81 — Bipolar II Disorder. You never quite hit the full on mania ceiling but the highs still rearrange your life. People call you productive without seeing the crash coming. This code lives in the space between, where hypomania and depression keep trading custody of your calendar. The hat is a small nod to the part of you that keeps rescheduling life around unreliable mood weather. It is for the humans who have learned to pack sunglasses and a raincoat in the same emotional bag.
Specs
- 100% organic cotton
- Fabric weight: 8 oz/yd² (271 g/m²)
- 3/1 twill
- Unstructured, 6 panel
- Matching sewn eyelets
- Self-fabric adjustable closure with brass slider and hidden tuck-in
- OCS (Organic Content Standard) certified
- 4 hat colors × 15 thread colors
Size guide
| Inches | cm | |
|---|---|---|
| Head circumference | 20½ – 23⅝ | 52 – 60 |
| Visor length | 4⅜ | 11 |
| Crown height | 2¾ | 7 |
| Crown width | 7⅛ | 18 |
Embroidered to order. Adult sizing.












