This is a very comfortable shoe.  Lightweight, but most importantly (for me, anyway) they are extremely breathable.  The mesh is so breathable that I can feel air on my feet when I go outside.  Some may not like that, but I have sweaty feet (ewww, I know) and usually my shoes do not last long because of smell.  Sorry, just being honest.  Anyway, I have had these shoes for awhile now and have had no issue with sweaty feet.  They are also comfortable enough to wear all day at work as I am on my feet most of the day.  I can wear them out shopping and not have sore feet as I do with other shoes. Very nice looking shoe, comfortable, true to size, breathable, and lightweight.  Would definately purchase again.  New Balance shoes are the best, in my opinion.