Thank you for viewing. This is a knit hat for newborns to infants. I purchased it at Akachan Honpo. I used it once, but it was too big at the time. I stored it afterwards, and it quickly became too small, so I am selling it. It's an ear-flap design, 100% cotton knit hat, size 40-42cm. - Size: 40-42cm - Material: 100% cotton - Design: Ear-flap knit hat It was stored at home after being worn once, so please purchase it if you don't mind.