I haven't even had these for 2 weeks yet, and I've worn through the cloth on the back of my heels.  Look over all of the negative reviews before purchasing.  These are flat out junk.

New Balance also appears to run smaller than ever.  I'm a 13D, but I ordered one full size up.

7-6-18 Update: They are effectively garbage at this point.  The quality of the materials seems to be very poor, I would not recommend a pair of New Balance shoes to anyone.