For Chinese adults or for children. I asked to have information about the size from the selling store and they told me they couldn't find it as a code and that once the order is placed, they would find it and inform me. Since the cost is low, I placed an order but had no communication for updates. I received them and had to try them on, and I incurred the cost since they are small. That was what I didn't like. Unfortunately, I didn't find anything that I liked.

The one size only applies if you are 10 years old or younger or under 1 meter tall. The senior size can only be perceived as a joke. Those who sell them should write accurate details.