I am on my second pair. Initially I got the lighter ones like pictured. While I like a worn look, they look a little dirty but still very comfortable and functional. I love them. Not sure about those who said they are hard. They take a little breaking in and they become softer with use. I bought the darker ones the second go around. Only downside is my feet sweat on the plastic lowers but I think it actually keeps my skin hydrated. Mid summer I need to scrub them more frequently.
EDIT- Possibly one of the best pair of shoes I have ever owned. I have been beating them up on a daily basis and they are still going strong. I finally wore through the rivet and the straps came off but the shoe still functions as a slip on.