First, I would like to preface this review by stating that I am not a runner.  I am just a lazy person that wants to wear really good shoes in a work environment in which I stand on my feet most of the day.  The Nimbus by Asics is THE perfect shoe for me.  I have pretty high arches, and this shoe offers the best arch support that I have ever experienced.  Also, the cushioning is amazing (and I LOVE LOVE LOVE the personal heel fit feature).  The shoe feels like it was custom made for my feet.  I wore the Nimbus 11 for a while, and when it was time to replace the shoes, I tried many, MANY other styles and brands.  Nothing compared to the Nimbus.  I bought these in titanium/blue (which are beautiful and won't show dirt), and I plan on getting the black/purple and the white/pink ones as well.  I really liked the colors available for the Nimbus 13, but I did NOT like how they felt.  The Nimbus 13 is much more narrow than the Nimbus 12 or 11, and the height of the ankle support has been shortened.  The shoelaces are even shorter for some reason.  It's just not the same shoe.  With that being said, I'm going to stock up on Nimbus 12's!

Also, Amazon is AWESOME.  I work weekends in a store that sells shoes, and the shoes were less expensive for me to get on Amazon.com than at my own store with my employee discount!  Also, I opted for Free Super Saver Shipping -- I actually got the product delivered by UPS the very next day.  I'm sure it's a coincidence because I didn't live far from where the product was shipped, but I still think it's great!  I <3 Amazon.com!!!!