Are wood shoes made from one piece of wood or two or more pieces of wood put together?
It's one piece of wood.
Got you some youtubes.
The really traditional way of making them, now only seen in musea, and on fairs aimed at tourists:
And a simple industrialised one:
Hoped I could find pics of repaired clogs too, if the cap breaks off, it's easily fixed with some metal strips with pointy backs hammered unto them. A DIY job. Looks funny, but is worth it.