I have cotton socks, and they are really ruff to wear, and I stopped wearing them when I started to suspect that they were causing chaffing on parts of my feet.
Are there ways to make them softer, are my socks bad, do I only have the choice of polyester socks???
When i was a kid we let nature do it, so the laundry went directly from the washer to the line. I would do the same thing with a pair of socks to test it. Once they are frozen, defrost and dry as normal.