What actually makes a foot attractive to you?

I thought it might be nice to have a gentle thread where we simply share what we actually appreciate, in our own words. Not the why of it, more the what.

For me it is the arch, the shape of it and the way it curves, and honestly a well cared for foot in general, someone who clearly puts in a bit of effort. I always find it hard to put into words without sounding a bit odd, so I am curious how other people describe it. There are no wrong answers here, just say what draws your eye and makes you smile.