Also listed on other sites. The first to purchase will be prioritized, so cancellations may occur! Thank you for your understanding! The orange line is eye-catching and beautiful! No claims, no returns, please. The head circumference area has a highly windproof specification, with holes for ventilation and sound transmission in the ear area, and the inside is made of a soft brushed material that feels good against the skin. The top of the head is made of medium-thick fleece material. This model can also be used as an inner helmet liner in winter. *Approximately 24.5cm when laid flat Brand: MOUNTAIN HARD WEAR