What was the “pith” in a helmet?

My avatar wears a toque, but you wouldn’t catch a Canadian wearing one.

This is a thread of great pith and moment.

I bought a Vietnamese pith helmet last year* that was “one size fits most” and had the same trouble with my size 7 noggin. It was way too tight fore and aft so I didn’t even consider dissecting it and gave it to a friend on whom it fit just fine.

*Imported into Germany, thence in some mysterious way to Great Britain where it was offered on Amazon. Shopping is truly getting international.

And full of pith and vinegar.

The original question having been answered, allow me a follow-up : how were pith helmets as, yanno, *helmets *? Because to my mind if they’re made of something resembling balsa or styrofoam, that can’t have protected one’s head from very much, can it ?

Don’t kinkshame.

Attache ta tuque avec d’la broche !