Generally speaking, the suitability of helmet can be worn on any head type. However, attention should be paid to the permeability and size of the helmet. When riding with helmets, you should not feel that the helmets tighten your neck and wrap your head tightly, causing poor breathing. At the same time, the size of the helmet should try to choose a suitable helmet that will not move and will not wear the protective sleeve at the bottom of the helmet too much when it is taken off and put on frequently.

Because everyone's head shape is different, consumers need to accurately measure their head shape before buying helmets. Measure the head size, that is, measure the head circumference from the eyebrow bone to the back of the brain. When purchasing a helmet, you need to choose a helmet that is 1~2cm larger than your head circumference, so that you can wear it more comfortably.