Why are the soles of my feet grey?

[LadyAprilLucy]

Just that really.

Dirt?

By that I mean built up grime.

Haha, no it's not dirt or grime. It's the colour of my skin.

Are you very pale skinned? Is it a blue grey?

Not very pale skin, just standard white person. Yes I suppose it is a blue grey. Is it some kind of illness?

Poor circulation? What are your hands like?

Or built up calluses?

It could be poor circulation, my feet do get cold easily.

It's not calluses, It's the arched bit.

Circulation, I have raynauds so I'm usually a grey, purple looking alien instead of human.

Oh thanks MidnightMystery, I'll look that up.