This helmet I can not recommend unfortunately; after fitting it is, therefore, immediately fell back to Amazon. The helmet is very cramped despite my really small head and presses the head. The fairly large adjustment wheel is when wearing a high closing jacket in winter totally unsuitable because it disturbs and also adjusted when rotating the head. This then is the "life" on the head there. Unfortunately, two thumbs down !. I have instead chosen to UVEX ony helmet (see description there!)