Brooks Glycerin is by far the best shoe I've ever owned. Take it from me, this is pair number 6. I know that Brooks Glycerin fits my foot perfectly and there is no need to look at any other tennis shoe. As I look back in my life, I (sadly) wore tennis shoes that hurt my feet or were not the best fit for my feet. I couldn't believe the difference the first time I tried on a pair of Brooks Glycerin...it truly was like coming home! My feet didn't hurt anymore. I can walk and run for long distances and not pay for it the next week with aching feet. These shoes truly transformed my exercise routine as well as my ability to care for myself. Every penny that you spend is worth it. If you have feet that have been hard to be fitted in tennis shoes, give Brooks Glycerin a try. You will become a very loyal customer...I promise!