Inner Lining Of The4-D Shock Absorber HelmetMulti angle Comprehensive Shock absorption Protectionpressure produced by intense collision and friction.It's huge, and The fragility of our heads can be alleviated, also be the protection to oneselfIt can effectively absorb sweat on the skin and evaporate, keeping the helmet clean and refreshing!Not only suitable for long-term travel scenarios, but also suitable for daily commuting, because it dries quickly and comfortably!colour: blackMaterial: TPU+spandex fiberPackage Contents: 1*Helmet lining padOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.