Children - in particular, those children learning how to ride a bike by falling in getting up again - should really use a helmet. Responding to the desires of parents and children, AGU has really fun children's helmets in the collection. All children's helmets are made carefully and naturally they comply with the CE standard. AGU kids' helmets, in cheerful solid colours and tough, black colours. The helmets are made using in-mold shell technology, with the hard outer shell being melted together with the EPS inner. The children's helmets can be adjusted very easily to the proper head size using the Direct-dial II adjustment system: the inner ring is adjusted to the proper head size with a simple twist of the wrist.