MUJI's new "foldable cap" is excellent. I never knew it was so convenient to wear it only when I needed it.

It's good to have a hat in the coming season, but it can be a hassle to take it off every time you enter a building and have to decide whether to hold it in your hand or stuff it in your bag. MUJI's "Wind-Through Compact Cap" is, as the product name suggests, a convenient cap that you can quickly put on when you need it and fold up when you don't.