Fits perfectly. I am a size 8.5 but I also have wide feet so I always go with a size 9. I ordered the black size 9 and they're super attractive. These are super comfortable and super breathable. They are lightweight. I can't speak on how well they will hold up after being ran in, but these will be used as gym shoes. I will update my review after theyb are used for some time. Super happy. Thr price is great and I will be ordering a few more pairs.