Made with the concept of "hairbands that don't feel tight." ★This is the 11cm wide type. Not too thick, not too thin, it can be used neatly with any hairstyle★ ※This is a great value item. 　Please take this opportunity to try our work! It's a stretchy navy fleece. It's a bit thin for fleece. The back is also solid and not see-through. ※Colors may appear different from the actual product! Please understand. It has moderate elasticity. Width: Approximately 11cm Material: 100% Polyester Recommended for men too! Perfect for going out or taking a walk (your ears will be very warm!)! ★★About Size (Please specify)★★ S (Head circumference 55~57cm) M (Head circumference 57~59cm) L (Head circumference 59~61cm) If you are unsure about the size or have specific requests, please let us know in the comments section or via message after purchase! ・About washing Although it is durable polyester, we recommend hand washing to prevent pilling.