It has been three years since I purchased these crocs.  I have purchased one more pair since and find that I live in these shoes every winter.

I have two dogs that I walk a minimum of two times a day no matter what.  In the winter, these shoes are my best friends.  To be able to remove the liner, wash it and put it back clean, it awesome.  I can slip these "mules" on, run out the door and hit the pavement walking the dogs. I also use them while out in my yard working in cooler weather- raking leaves, etc.

I have found a tip that may be helpful to you.  I have black ones and noticed that the crocs themselves can lose these color and become dull somewhat.  If you take one of the wipes used (I think it is armor all) to clean the dash of your car, and use it on the crocs, it will bring back the shine on the crocs.

I normally wear an 8.5 shoe and ordered a size 9. This worked well for me with socks. Great fit!