The Billiam Fitted
Your favorite. Now fitted.
Charcoal heather. A bold white bird. The Billiam look you love, now with a fitted back.
$ 32.00
The details.
Visor style
Closure
Crown height

Purchase Together
Bundles are available for in-stock sizes.
Free ground shipping starts at $60 on eligible orders. Cart confirms whether your order qualifies.
The more birds, the better
Same-price hat example; estimated US shipping included, before tax
| Hats | Estimated total |
|---|---|
| 1 |
—
Calculating…
|
| 2 |
—
Calculating…
|
| 3 |
—— Buy 2, Get 1 50% Off
Calculating…
|
| 4 |
—— Buy 3, Get 1 Free
Calculating…
|
Example uses this hat’s selected price for every eligible hat. Mixed-hat carts can cost differently; the lowest-priced eligible hat receives the offer. US standard shipping estimate; final discounts, shipping, eligibility and tax are confirmed at checkout.

Stripes underneath. Attitude everywhere.
Black-and-white stripes and the signature white Under Bird beneath the flat bill.

The original attitude.
Charcoal heather. Raised white Bird embroidery. The Billiam look you love, now fitted.

Your favorite. Fully fitted.
A closed stretch-fit back, finished with the Effing Gear label.
About this hat
Two Words: Unshakeable Confidence.
The Billiam is back—now with a fitted back. Same charcoal attitude, white 3D Effing Bird, and signature black-and-white Under-Bird. No snaps. No straps. Just an effing good fit.
Built on the same stretch-fit platform as The Jimothy, The Billiam Fitted delivers a secure, flexible fit with a high-profile crown and flat bill.
- High-profile structured crown
- Flat bill visor
- Fitted back with stretch-fit construction
- White 3D embroidered Double-Bird front
- Signature black-and-white UnderBird
Make it your everyday favorite.
Effing Easy Guarantee · Contact us within 30 days of delivery to request a refund or exchange.