They work great but you better treat them sight.
Absolutely wonderful but don't wash them. They slipped on easily and did a such a good job I didn't want to take them off.  I wore them and the swelling in my feet and legs when away and I felt good. Then after forty eights hours, I took them off and threw in the washing machine and they shrank. I couldn't wear them after that. I need to by more and wash then in cold warter.
Rating: 4 stars