I just started wearing these for work and I love them. I am a nurse and I spend long hours on my feet. My last work shoes were crocs bistro pros, which I also loved except they don't breath at all. The arch is very high in these. They are not soft, but over a short period of time they conform perfectly to your feet. My only gripe is the sizing. Why no wides?  They only come in regular and narrow. I normally wear a mens 14W, so I bought a size 48 which is 15-15.5 and they were way too tight. I returned them for a 49 which is is a 16-16.5 and other than being about 1/2 too long, they fit perfectly. Since they are open back shoes I guess it really doesnt matter, but if you wear wide shoes, go up 2 sizes, not one.