Another type of shoe I am really sceptical of : Masai Body
Technology (MBT) shoes.

They proclaim that it is some super-revolutionary shoes that are
more biomechanically-efficient and whatnot..... but all I see is an
odd, overpriced pair of shoes with a curved sole.
MBT has a store at Marina Square. Seriously, out of dozens of times I have
walked past that shop, I have seen customers in there only once or
twice. I wonder how they pay their rent.
Skechers has released a chiong version of MBT, but from what I
can tell reviews have been negative.
This is just bullshit, like Mabok Tongue.