At first I was impressed with these.  They are a bit more fashionable than most work clogs and look well enough with capri length pants, unlike some others I've purchased.

The comfort was great when I first put them on, but alas, failed to hold up for 9 hours of standing and walking. The arch support is odd; not quite in the right place so they end up putting stress on parts of the foot like the outside ball near the little toe and mid-heel.  They're fine for a few hours, but not at all good for a long day on my feet.

I much prefer the clunkier (looking) but supportive Landau Comfort http://www.amazon.com/Landau-Footwear-Comfort-PCMFRT-Size-7/dp/B0040N4U9A/ref=sr_1_2?s=shoes&ie=UTF8&qid=1341447916&sr=1-2&keywords=landau+clogs which are similar in price to these but wear comfortably for a full day.