Thanks, Possi.
I just looked at their map and it seems they are being sold aplenty, too, in the States. Hope you will find a place near you. In Europe, they have their own stores. It is a curious thing to walk into one such and see people doing mini-walking lessons, back and forth, trying to keep their balance. It is a different way of walking.
The principle behind the shoe/sandal - the curved sole - is inspired by the straight posture of the Masai people. As straight posture builders or enhancers, they are excellent for AS.
Be well,
N
