The Nike Flyknit shoe has a great fit around your foot but it does squeeze a little bit. The shoe itself has an awesome design, looks really cool and fits like a tight sock. My big complaint with this shoe is that the rubber lining separating the upper and the soul of the shoe is very flimsy. I was out for a run and dragged my toe which ended up scarring the rubber and rubbing off the black lining which exposed the front toe of the shoe. To my surprise the black rubber separation is just a light black film on a white base.  in only 1 week the shoes have started to degrade from walking and running. For the price of this shoe I am very unhappy with the cheapness of the rubber middle. I will not buy this shoe again.