Helmets & Lining

For effective protection, it is important that your helmet is the right size and correctly positioned on your head, so as to provide maximum safety and comfort. Determining your helmet size is easy: just measure your head circumference. Wrap a measuring tape around your forehead and run it just over your ears. It should also be noted that the outer shell cannot be worn without the inner lining. The helmet will not provide any protection unless both these parts are worn simultaneously.

MIASUKI Size Guide Helmets