I am not sure what the difference is, but I have 4 other pairs of Dansko shoes and I love them. But this pair is weird, they don't feel as comfortable inside.  I love the look and style, but the top part is a bit scratchy and even worse, my toes sweat when I wear them.  I have tried wearing them with and without socks and my feet are cold and sweaty. I have never had this with any of my other Dansko shoes and I wear them all the time.  This scares me because I am afraid they are starting to make Dansko's with cheaper quality and standard than the older ones (perhaps they are not made with all leather or if it is it might just be cheap leather). I would expect this from other shoes, but not Dansko's especially for the price you pay. I would not recommend. They say Sanita is the original produce and is of better quality than Dansko's.  I will probably check those out from now on.