i LOVE these sneakers!!!!  I was running in air relentless for the past couple months, but was starting to feel some shin and ankle aches after my long runs.  I was nervous about purchasing asics because I don't have a high arch and most of the asics I tried on in the past had really high arches.  I tried these on in the store and fell in love with them.  They were very comfortable and didn't cause discomfort in my arch area like most asics have done in the past.  I will say that they are true to size but I always buy my running sneakers a size up so I did that when i ordered these.  I receive them rather quickly and the next day took them for a 6 mile run.  The 6 mile run tunred into 6.6 because i felt like i was running on clouds!  I couldn't believe how comfortable they were.  I didn't have any aches or pains after the long run like i did the week before in my air relentless.  This morning I went out for a 4 mile jog and actually increased my pace because I didn't have the same aches and discomforts in my knee and ankle!  LOVE THESE SHOES!!!  I hope they don't change them like some other brands do with their running shoes. I don't see how they could make them any better than they already are!