I switch sides, and air them, but launder like everything else the moment every week. They don't snag on the floor. They don't sag down on my skinny legs. My preferred element on almost every pair of Bombas socks will be the cushioned footbeds in its ankle socks and thicker https://peakbookmarks.com/story18890869/5-essential-elements-for-rhythmic-gymnastics-socks