These fit true to size.  I wear a size 11 and I can wear these with trouser socks, nylons or sockless.  I ordered the gold shoe which was a nice neutral nude like color.  Love it.  I work in the administrative offices in an assisted living facility so I have to go from being professional to having to run around the building like crazy.  These work out pretty well at being professional and comfy.  At first glance, most people don't know they are Crocs.