Super Airi / KM-20 S Black x Red 1 pc

●Size (head circumference) / S: 48-54cm, M: 54-60cm Weight: S: approx. 220g, M: approx. 280g ●Materials/Body: 74% nylon, 26% polyester; Shock absorbing material: low-density polyethylene, styrene elastomer; Chin strap: polypropylene, nylon ●Country of origin: Japan ●Hand washable. A protective hat made of three-dimensional mesh material that provides breathability and high impact absorption. - The interior has a four-layer structure that enhances shock absorption and ensures safety. ・Comfortable and sweat-free! Protects your head. Feel free to wear it outdoors, indoors, or while bathing. - It can be washed and dries quickly, so it can always be used hygienically. It can be worn by everyone from children to the elderly. *Please refrain from making modifications such as cutting or sewing as this will result in a decrease in functionality. *Make sure to fasten the chin strap securely and check that it does not slip before using.