I bought this helmet in preparation for a public mountain bike race, where helmet use was. So I did not want to spend too much money, but buy a well fitting and neutral-looking part. The helmet can be adjusted very effectively via a dial on the back of the head down to 64cm, is easy to meet all safety standards, is comfortable to wear and looks neutral. For the price unbeatable.
Full recommendation to buy, especially for occasional drivers and beginners, which uä wind resistance. Once does not matter and where security is important.