• Material: 100% stretchable soft acrylic,KIDS AGE Head measurement: 46 cm, 18", Size 6 ~ 54 cm, 21-1/4", Size 6-3/4
• Perfect for pulling your messy bun or high ponytail through on chilly days, even suitable for man buns
• Keep your whole head warm without your bun or hair in the way, high or low opening, depending on how you wear it
• Time saving and convenient design for leisure, snow sports, camping, outdoor activities