It took me a long time to figure out the best way to explain my rating and I was wondering if I was going to be too critical but this is supposed to be a review, right?
I've been wearing Merrell's for quite some time. I've owned many different pairs and loved ALL of the with the exception of this style because of the new silver insoles that Merrell decided to start using for this style.  I bought the same pair 2 years ago in a different color and they caused nothing but problems with the insole shifting and squeaking.  The insole does not stay put and constantly shifts towards the heal creating an uncomfortable gap by my toes.  This is after I called customer service to complain about the way they squeak and was told to put baby powder between the insole and shoe or to try a sheet of Bounce (yes, a dryer sheet).  So when I ordered these shoes again I really was expecting that Merrell would have upgraded to a standard insole  and that the shoes will not squeak as my last pair did but so far the insoles are the same and when I called customer service (very nice on the phone btw) for a standard insole, I was told that they were back ordered so clearly there is a problem with these insoles.
So unfortunately I have to leave a negative review based on the inconvenience caused by these insoles.  Very disappointing as the shoe is a great shoe. Merrell, why would you use an insole that has a slippery surface?  Not very smart.