Crocs can be very comfortable if you can find the right size.  I wear 7.5 in normal shoes.  I have another pair of crocs that fit well at size 8.  These shoes I wear a size 7.  I ordered two colors, and there was even size variation between the two colors (brown was bigger than purple).  If you are able to pick the right size for your foot, the shoes are very comfortable.  The brown looks a little like a house slipper, but the purple doesn't.  The fuzzy lining is great.  So if you order a half size down from your normal shoe size you should be ok.