 run with nike's apparently when the studies are all in and done they will show that nike shoes do make you run faster i don't know what that's all about but uh... kind of interesting to see what were they the ones where um i don't know if it was nike or reebok but it had the kind of like a little circle on the top of the tongue and you'd press it and it was like supposed to make air go into the shoe to make it is that air jordan