Size Guide
Hats are chosen by "head circumference." Here is how to measure it and how to read WORDS size labels.
Pass the tape horizontally around your head, just above the ears and across the most prominent part of your forehead. Do not pull it tight; leave room for one finger. If you don't have a tape measure, you can wrap a piece of string around your head and then measure its length with a ruler.
Size guide
| Label | Head circumference (guide) | Recommended for |
|---|---|---|
| One size | Approx. 58.5cm | Most people. Most WORDS hats come in this size |
| XL size | 60cm or more | Those with larger heads who find hats too tight or can't fit into them |
| Kids | Approx. 52–54cm | For children |
Sizes vary by model. The figures above are only a guide. When choosing, be sure to check the actual measurements listed under "Size & Material" on each product page.
If you're unsure
- Models with adjustmentModels with an adjuster or size adjustment can be fine-tuned while you wear them. Even if the numbers don't match exactly, it may fit within the adjustment range
- If it feels tightPlease do not force it to stretch, as this can cause it to lose its shape. Consider our XL size, designed with a larger pattern from the start
- If it looks like it's perched on topThe shape, rather than the size, may not suit you. Try changing the angle you wear it at, or the shape of the hat
Shop by size
Try them on in person
At our shop "京都の帽子屋 Fab (Kyoto no Boushiya Fab)" in Kawaramachi, Kyoto, you can try hats on in person. If you're unsure about size or shape, please feel free to ask our staff.
FAQ
My head circumference is 60cm or more. Do you have hats that fit?
Our XL size hats are designed with a larger pattern from the start for people with a head circumference of 60cm or more. Please choose from the XL size collection.
How should I choose a kids' size?
Measure the head circumference the same way as for adults; approx. 52–54cm is the guide. Measurements differ by model, so please also check "Size & Material" on each product page.
Can I try hats on in the shop?
All hats in our shop "京都の帽子屋 Fab (Kyoto no Boushiya Fab)" in Kawaramachi, Kyoto, can be tried on. Not all items in the online store are necessarily available in the shop.


















