Miki House reversible hat. Only washed once, but my child outgrew it. There is no size listed, but the actual head circumference was 44cm. It's reversible, with a cool striped seersucker fabric on one side and a soft pile fabric on the other. The head circumference can be adjusted to fit the head size with a rubber drawcord (with a string-through adjustment function), which is convenient. Reference) Retail price: ¥5,940