These are cotton soft to the touch.
Thin like a dress sock yet, great heel & ball cushion.
Vents all over your foot.
Somehow manages to support your foot while feeling like you're walking on a cloud.

He wore these out for the evening including a walk for an hour &
wouldn't take them off when we got home.
Says his feet after 10 hours at work, feel better with the socks than without.
As I write this, he's sleeping in his new "slippers"