Feature:1. Full Head Protection: This helmet liner does a great job of protecting your head, face, neck and ears from the sun, wind and dust.2. Wide Application: This helmet liner is widely used for motorcycle, off road, racing, electric motorcycle, outdoor sports cycling, hiking, running, fishing games, etc.3. Expand Vision: This helmet liner can be wrapped in hair, more convenient to expand the field of view to a larger area, so that it will not block the field of view, and more convenient to wear glasses.4. Polyester And Nylon Material: This helmet liner is made of polyester and nylon material, which is very soft and comfortable, and also very sweat absorbent and breathable.5. Easy To Clean: This helmet liner is very easy to clean, can be hand washed or machine washable, and can quick dry.Specification:Item Type: Helmet LinerMaterial: Polyester, NylonSize: Free SizeColor: BlackApplication: Riding, Motorcycle, Off Road, Racing, Electric Motorcycle, Outdoor Sports.Package List:1 xHelmet Liner