The shoe is light in weight, but not as fast to run in compared to some other models. I have a very wide foot and had to stretch the left shoe a little to keep me left toe from getting a little sore. After the stretching them are fine. Over all a good shoe.
i have been an Adidas user for almost 10 years and found the new models very stiff and requires long time to break in. wanted something with a bit of cushioning & comfort and a shoe without the break-in period. tried other brands and finally spotted Yonex and gave it a try. Believe you me-this shoe is more than what they claim in their description- true fit,comfort from the word go ,cushioning and gives a custom made feel. great shoes for sure.