They can introduce a rule to just limit the cushion height of shoes to a max 1 inch or 25mm, and the problem would be solved.... as it is an easy rule to follow/apply...
Vaproflies have a ridiculous 31-36mm cushion....
Vaproflies have a ridiculous 31-36mm cushion....
I'm pretty sure your parent was asking: why that particular height? 1 inch seems wildly arbitrary.
And if the height is arbitrary, why the hate for the Vaporfly? What is the technical reason for setting the limit so as to exclude the shoe?
1inch is sort of focal I figure. Kind of like so many people choosing random states to be 42