I love these shoes, they are comfortable and stylish but I also have another pair that does not have the brown liner on top of the yoga mat soles and they are much more comfortable than these.  The one thing I really like about these shoes is that they fit my narrow feet much better than the other style I have.  The other style I own is the wild life flip flop and they strap on those tends not to be as snug as these.  If you have a narrow foot these are great.  I am very happy with my purchase and love this style