These shoes are THE BEST!  I bought a brown pair and am going to get the tan and also the black.  I have had heel spurs in the past.  Had surgery for them about 5 years ago and these are the only shoes that I can wear comfortably all day.  I have never had a pair of shoes that fit and were like walking on clouds (there is a 'give' to the heel area when walking that feels like a bit of rubber) before and these are going to be my 'go to' shoe from now on.  And the price!  :-)  Can't beat them for comfort (you will forget you are wearing shoes) and affordability.  Honestly, I would buy these if they were $100 a pair because they are so good for my feet.  I LOVE them!
I usually wear a 8.5 US and I do buy a 9 in these shoes.  I wear all cotton Gold Toe boy friend socks and I have no foot pain at all anymore!  Great for jeans and also for dress pants.  The wooly part on the top of your foot will not show under pants that are long enough (I do not wear straight leg or really tight leg jeans - I only wear boot cut pants.  I"m a 5'5" inch 58 year old female).  These shoes are not hot and are really great shoes!