I first bought a Women's 10 in these and they were comfortable, but just a bit too short.  I ordered the W 11 thinking they would be perfect, but the lining in them was the same size as the 10!  There was also a different fabric used on the sole of the lining that made them stick up in the shoe.  It was obvious the lining just didn't fit because the overlapping part wouldn't fit right over the shoe and the back wouldn't stay down.  I felt inside and there was at least a 1/2 inch or more between the toe of the lining and the toe of the shoe.  They might work for you if you can get the right size.  I returned both and went with the Crocs Boundless instead; not as cute but more comfortable with the lining permanently attached.