The socks I use the most are these super thin little nylon running socks. Almost nothing to 'em. Thin like a liner sock. And they are just little anklelette sized. They are extremely cute.
I find 'em in running stores, and they usually come in – like – 3-packs.
For some reason, they seem to work, some people are very sceptical, but I do fine.
I take different numbers for different trips. But, I will sometimes sneak an extra pair of the 0.6 ounce socks into the mix. I have a loose wool-blend anklelette sleeping sock (that I can hike in too).
So – I wear ONE PAIR and I carry TWO pair, ONE for hiking and ANOTHER for sleeping.
The weight I save by having such thin socks makes it easy to justify another pair on my back.
I will rince them in a stream, and then I put them in the pockets of my nylon shorts as I hike. This dry's 'em out nicely. So, often, they are NOT on my back at all!

