I've recently bought myself some really comfy and thin Soho Collection socks - which are not just perfectly for each kind of sneakers but as well during walking around your flat/house/home and they don't leave the nasty marks!
They are super comfy, soft and comes in pretty shapes (just don't like the beige one - I really don't like to wear such color BUT nothing comes 100% perfect;)).
Well and as I've found them at TK Maxx (which means they were reduced;)) I've bought another pack with more colorful shades too!;)
Did you've ever seen the brand Soho Collection Socks and their socks range somewhere else?! I've not really seen them just at TK Maxx;).