When choosing a hat, not only the design but also the size is very important. By choosing the size that suits you, you can enjoy your favorite hat for a long time, as well as the appearance and comfort of the hat.
2. Choose a hat that fits your head size
3. CA4LA ONLINE SHOP size notation
1. Measure your head size

By knowing your Head circumference in advance, you can reduce mistakes when choosing a hat. Here, we will introduce how to measure the size easily, which anyone can do.
■ What to prepare

■ How to measure
・When measuring with a tape measure

②Let the tape measure go around the checked part.
・When measuring with a string and a ruler

② Measure the length between the marked parts with a ruler.
2. Choose a hat that fits your head size

It depends on your preference, but as a guideline, if you choose a hat that is about 1cm larger than your head, you can wear it without stress and look beautiful.

* Basically, it is a function to adjust the size smaller, so you can not make it larger than the display size.

If the size is too large and does not have an adjuster, you can adjust the size by attaching commercially available gap tape to the inside of the slide to increase the thickness.

If the size is small, we can expand the size using a special machine. Please feel free to ask salesperson.
*Depending on the material and condition of the hat, it may be difficult to increase the size.
3. CA4LA ONLINE SHOP size notation
Because hat sizes often vary depending on the brand or country, CA4LA ONLINE SHOP remeasures and indicates the actual size of all products, from one-size items to items that come in a variety of sizes. In addition to Head circumference, we also list the size of each part of the hat, such as the length of the brim and Height of the crown.
*Example of size notation
In the case of a hat with an adjuster that is available in sizes S to L
Height 11.5cm/Brim 6cm/ Head circumference 56-58cm
[M]
Height 12cm/Brim 6cm/ Head circumference 58-60cm
[L]
Height 12cm/Brim 6cm/ Head circumference 60-62cm
Please check the link below for details.
サイズガイド
https://www.ca4la.com/en/shop/pages/sizeguide.aspx
4. Repair and customization at CA4LA ATELIER

If you have any problems with hats, please contact CA4LA CA4LA Atelier. In addition to repair and customization,we also accept custom-made hats that can be made fromscratch, so please feel free to contact us.
CA4LA ATELIER
https://www.ca4la.com/en/shop/pages/atelier.aspx
5. Summary
-First, find out your head size
・Be sure to check the size of the hat before purchasing (recommended one that is about 1 cm larger than your head)
・If you still have problems with the size, please consult salesperson.
・Custom-made at CA4LA Atelier is also recommended
As I mentioned at the beginning, choosing the correct size is not only about comfort, but also looks. Please refer to these 4 items to choose the perfect hat for yourself.