Those with a foot fetish… What is the attraction?

I am genuinely curious what ABOUT feet is attractive to you? From someone who’s mildly grossed out/neutral about feet I guess I just have a hard time imagining it? Is it similar to how some people find veiny hands or arms attractive? Meaning there isn’t necessarily a “reason” and it’s literally just attractive to you in the same way the “conventional” body parts are looked at as attractive. Or is it like a specific thing about feet? I imagine it varies person to person but I truly am curious.

Also just to clarify… No judgment!! Everybody has their own things!!