Alpinestars S-M5 sail helmet 22.06 motocross/enduro/off-road blue/pink/white

Run a tape around your head about 2cm above the eyebrows, at the widest point. If you fall between two sizes, take the smaller one: the lining beds in with use.

Sizes vary between brands. If you are between sizes or unsure, call the shop on 0113 252 0108 and we will check the manufacturer’s own chart with you.