Features11. Made of EPU impact resistance material, combined with the integral molding and single structure design. 22. Hard outside and soft inside structure, strong external density can effectively disperse external force, and soft internal density can effectively absorb impact energy. Allows the wearer to spread the impact force to the maximum to protect the user's life when subjected to accidental impact. 33. The structure of shock-absorbing molecules is uniform and tightly arranged. Even if cracks appear after impact, our naked eyes can quickly find and replace damaged helmets in time to reduce potential safety hazards. 44. Wearing a bicycle helmet while riding can reduce the risk of head injury by 80%. 55. Adjustable size to fit your head size for your convenience. Ideal for rock climbing, horse riding, skiing, cave exploration, outward training, etc.SpecificationColor: Carbon BlackItem Type: HelmetApplicable gender: neutralApplicable age range: adultMaterial: EPSNet weight: 220gSize: One size fits most, suitable for head circumference 56-62cmSuitable for: skiing, skates and scootersPackage List1 * helmet