This knit hat was used for my child from around 11 months to 15 months, likely because it stretches. *Please see photos 6 and 7 for the size. It has ear flaps, so I think it's warm. There are some noticeable pills, but I think they can be removed with a pill remover. Suitable for both boys and girls. Home cleaned. The name has been blacked out. Will be shipped slightly compressed. Thank you for your understanding.