A helmet that can honestly describe itself as “one size fits all” as it fits my 64 cm head which is 1.5 cm over its technical limit. It fits nice and snug and the Enkayse really does conform to your head. It looks neat, avoiding the “potty on your head” look. It is smart looking but not too sporty so it is perfect for pootling along. I have only been wearing it during cool weather and found it just right temperature wise. With all the testing the Hedkayse team have done I feel very confident that I am doing the most I can to protect my head. My wife thinks it has a lovely finish so top marks to the designer.