I like everything about these sneakers.  I was looking for shoes with great instep support, & these offer support & are very comfortable.  My only complain is that the back of the show is.... split! It's in the design, not a defect, but I don't get it.  Makes putting them on a little more of an effort than I've had with any other sneaker whose back was not split.
I'd love to know the purpose for this, as I can't figure it out.
Also, the material is shall we say, airy.  It's not solid, but rather covered with little holes all over; makes it not suitable for colder climates.
But all in all, it's good sneakers.