Originally Posted by Mr Fongstarr
I really don't get the sizing issue with Flyknits. I have trainers and they definitely fit small and I had to get a half size up. Is this a known thing amongst Flyknits or am I the only one with this problem? I had this issue with the Lunar 1's as well. I don't see how these fit remotely true to size since I fit a 9.5 perfectly on all other shoes that fit true.
With the stretching of this shoe, the sizing runs the gamut. Many are TTS. A few go up a half size and even fewer go down a half size. Im a true 9.5, like super snug, yet I wear a 9 in chukkas and trainers. Snug at first, almost painful, then they loosen up and mold to your feet. It varies depending on the shape of you foot (wide or not) and how you prefer your shoes to fit. Each person really just needs to try them on using the sizing info in here to make the best possible educated guess.