Awesome shoe,  once I put $30 insoles inside.  I don't walk exclusively through the forest or sand so I need the arch support.  Without it, my arches would collapse and I would end up with plantar fasciitis.  Luckily, they are cut bigger so I can put my insole in and get support while having a 0 drop.  The zero drop is what I'm looking for, as I am on my feet all day and love the flat feeling.  Would DEFINITELY recommend.  Go with your usual size and add a quality insole.  I walked from the outdoor Mohegan Sun Winter parking lot to the arena, a restaurant and all the way back without ANY discomfort.  Just add some arch support, vivo, and they get 5 stars!