Thank you for viewing! This item is knitted with a mix of gray and navy cotton yarn and acrylic yarn. I knit with care, but since it is handmade, it is not perfect, so please understand this before purchasing. Head circumference is 56-57cm, and it's a bit snug. Recommended for children or those with smaller head sizes. #handmade #buckethat #clochehat #crusherhat #beanie #beanie #knitting #handknitted #hat #knitcap