These are the most comfortable and supportive shoes I have ever worn. As a somatic psychologist, I am well aware of the importance of having your feet support the rest of your body. The kybun shoes provide great support for my lumbar spine. I am 72 years old and play a lot of golf, so every once in a while my back is sore. All I have to do is take a walk in my kybun shoe and my back feels completely relieved. Moreover, they make me feel as if I am walking on air. In the past the first thing I did when I came home from the office is to remove my shoes. Now, I am reluctant to take them off; they are more comfortable than my slippers. So for comfort and support, I can no longer wear any other shoes. My second pair will be arriving soon, and I am already thinking about my third pair. They are worth every penny.