What do you wear on your feet when at home?

In winter: comfy slippers, maybe some warm socks if needed for warmth Rest of the year, if I'm on my own: either nothing or maybe slippers Rest of the year, with company: regular socks. I have roughly 10 identical pairs of socks, so that matching them is easy.

Classic Birkenstock two-strap sandals and cotton socks. Wool socks when it's cold.

Slip-on shoes made by Merrell, with formable sole inserts

Wool socks in the winter, nothing in the summer.