I bought this Trance 11 because I have the Trance 10 which are the most comfortable running shoes ever. I had to send the Trance 11 back because they were so uncomfortable! There was a significant lack of stability, the cushioning was gone, & the front of the shoe was overly wide than the same size in Trance 10. On the outside, the shoe is very nice looking, but it's the inside & stability that really count. For those lovers of the Trance 10, please be advised that the Trance 11 is a big disappointment!