I switch sides, and air them, but launder like everything else after weekly. They don't snag on the ground. They do not sag down on my skinny legs. "The socks give a comfortable and comfortable suit without remaining also tight or unfastened. These are compressive without currently being constrictive."— ... https://louissblpq.wikipowell.com/5967111/the_best_side_of_over_calf_socks