
These liners are very thin which makes them easy to wash, dry overnight and of course fit under real socks. I've worn them as socks during the day, successfully washed them in the sink and dried them overnight, and as of this writing I'm wearing them as socks again. They give me the uncomfortable feeling that they are ready to fall. I'm not sure about them yet. I plan to hand wash and line dry them. I'm afraid to wash them with other clothes as other reviewers have warned. I'll take them with me on my next trip, but I'm willing to buy socks if they don't fit. If I had known at the time of purchase what I know now, I would have gone for something else.