I love these sandals.  First of all, I love it that they come in half sizes which is exactly what I needed.  They are so comfortable and give me enough support I can walk forever!  I do a lot of walking and when it's warm/hot out I don't want to have to wear tennis shoes.  This fits the bill and keeps my feet cool.  I have a different sandal that is of black material and my feet get hotter in them.  I have a repaired broken ankle with metal parts in it and when my feet get hot, it brings a lot of pain to that ankle. I didn't want to pay this much for sandals but I am now glad I did.  They are the best quality and will last me a very long time.