Can be worn over a helmet. It feels good against the skin and is warm. Thank you. *Please purchase only if you understand that this is a used, second-hand, or pre-owned item. *Please consider purchasing after confirming the condition in the photos. *Shipping will be done in compact packaging. Please understand this before purchasing. *Items are stored and inspected by a non-professional, so while I take care, there may be minor oversights. Please refrain from purchasing if you are sensitive to such issues. *To prevent swapping and because this is a one-of-a-kind item, returns and exchanges are not accepted. Please understand this beforehand. *Photos are taken by an individual, so the color may differ slightly from the actual item due to lighting conditions. *Please consider purchasing at the current price. Thank you.