Brand: CA4LA Product Name: Kids' Knit Cap Size: Head circumference 49cm Height (when folded 6cm) 18cm Color: Light Gray Material: 100% Wool Condition: Purchased new, worn several times, hand-washed, and stored at home. There is no noticeable damage. Please refrain from purchasing if you are sensitive to used items. This knit cap is made of soft wool. When looking for knit caps for children, many are made of synthetic fibers like acrylic, or even wool that feels scratchy. My child refused to wear them during the fitting stage, but they liked this one. The price was around 8,000 yen, which is quite expensive for a child's item, but I think it's worth the quality.