Obviously this is a ridiculous question because it's an even more personal thing than shoes, but can I have some sock suggestions please?
These are some of mine:
Nike elite socks - I have both the no show cushion socks (comfy) and anti-blister versions (not really anti-blister, but I find they're fine for short runs)
These are some of mine:
In the winter I ran wearing smartwool snowboarding socks a couple of times and they were surprisingly comfy, as well as lovely and warm.