I live in these clogs.  These new ones are to replace a pair about 5 years old that were finally cracking on the bottoms.  My only disappointment is that the new ones seem loose and slippery compared to the ones I have been wearing.  Maybe it takes a few wearings and wettings to soften and feel more comfortable.

4/17/13
I have to add to this review.  Much as I loved these shoes, they kept falling off my feet.  I was so disappointed until I remembered they run big.  They were a 5.5-6.
I wear a 5.5 shoe.  6 is too big, 5 is too small.  I returned these to Amazon for a partial refund (I'd waited too long--6 weeks) and ordered the next size smaller 4.5 to 5.  They fit perfectly!  I love them!  I'm so glad I traded in the larger size.  These smaller clogs are a joy to wear.

The thing to remember is that these clogs run big.  When in doubt, go for the smaller size.  Fit is important, especially in a clog.