I wanted a slip-on that would be comfortable for hours, including standing on a boat deck.
I saw the Men's version of this product and it was perfect. I ordered a women's size thinking it would have the same sole. Boy was I wrong, it is about half the thickness and really did not hold up well to even a few hours of standing.  I found a store in the Key West Airpoort that had them in stock and determined that I would need to order 2 sizes smaller in Mends to get a good fit.

I haven't ordered a new pair yet so I can't give the product anything higher than a 3 - but if the men's sole holds up better than these would be a 5 star product.