I have a two year old One K helmet that is too big. So I went helmet shopping today and found a One K in a smaller size that fit well, but the only one the store had in stock in my size was a color I don’t want. Looking for online options I went to the One K website where I learned that the XS, S, and M helmets are all built on a Medium shell; it’s the size of the liner that changes the size of the helmet. Who knew? Certainly not the person at the tack store!
I’ll be going back tomorrow to buy two new liners, which will cost a whole lot less than a new helmet. You learn something new every day, right?