I just recently discovered Merrell shoes with the Orthoflex soles and Air Cushion footbed.  Merrell produces many shoe styles with ranges in quality, I have discovered. These Luxe Knit Clogs are one of the best quality I have tried.  I wear a size 8B and these shoes in size 8 fit like a glove.  They are easy to just slip on in a hurry and the knit cuff is very nice.  The inside lining is a cloth of some sort; the knit does not extend into the inside of the shoe.  The sole looks thick, but flexes well.  This shoe has the Merrell support system built into the shoe.  I can wear these comfortably without adding any arch supports.  I love the Burnt Olive color as it is so out of the ordinary.  The leather exterior is the quality brushed type which is much better than the standard suade in most shoes. These are not rated as waterproof or for cold weather.  These Merrells are one of the first clogs that I have bought that stay on my feet well. I highly recommend this clog (and I don't usually buy clogs).