For a couple of years I have been wearing closed toe support pantyhose for varicose veins. Very uncomfortable and hot, compression of the toes caused problems. I only recently learned that open toe knee-highs might work for me so I ordered a pair. It is so great that my toes are no longer compressed and these are so much more comfortable than the pantyhose, plus I can wear sandal thongs again.
They are comfortable and give just the right amount of support.