I previously wore the Dove style and loved them.  They lasted a couple years so I knew I wanted to stick with Nursemates brand.  I have a wide foot and the wide width fits great.  When I first slipped these on I was very skeptical about the aggressive arch.  But even after the first day, it was comfortable and there wasn't really any break in period needed.  I am not a nurse, but I have a desk job where I still try to get 10,000 steps daily in these work shoes! They look great and are a solid shoe.  Im prone to plantar fasciitis if I don't have good support and shoes are important to me.