They have some arch support and a decent amount of cushion. At first they seemed stiff but they broke in after a few days. stella mccartney ultra boost mid Only problem was it stated in instructions that there were 8 nuts for bolts. about a month and a half in the toe superstore ripped. stella mccartney ultra boost mid Never got to use them. stella mccartney ultra boost mid I have pretty narrow feet, and they fit tight, but not too tight for the first month or so. 5 which is too large. It doesnt seem to work any better though. stella mccartney ultra boost mid The size 8 is still a little snug, so I will not be wearing these with socks, but has some space at the back (maybe 0. I think the quality between the two is close to the same, but this one was 1/2 the price so I decided to give it a try.
stella mccartney ultra boost mid