Where does it tell you what size it is? No sticker on the back. Its an S1 Pro.
It does have R22 and E13 inside a circle and also 050106/P-3153 on the securing strap without the buckle. There is a size on the head band, but I can't see that as being the helmet size as it easily comes out and can't see any sizing inside of the cheek pads
Any other ideas where I can find its size, TVMIA.
It does have R22 and E13 inside a circle and also 050106/P-3153 on the securing strap without the buckle. There is a size on the head band, but I can't see that as being the helmet size as it easily comes out and can't see any sizing inside of the cheek pads

Any other ideas where I can find its size, TVMIA.
if not then its a ringer 
