Very bad Verarbeitung.Ober- and bottom are glued to the concealment of inaccurate fit with tape. The helmet had some quirks when he with me ankam.Er acts while wearing as if the head twice as wide as he ist.Zwei a cm wide interior padding, if they ever can call it, were only secured with Velcro closure and hang already daneben.Der adjustment at the back is a tough injury. Since the helmet has only cost about 18.00, I'm not going to send him back but kept as a cautionary example. Dispose would however be better. But I do not know how to rate this helmet with good as it is one of many customers fooled recessions.