These are crazy narrow. Could hardly even tie them. It is weird because after I received these and they fit so poorly, I went out and bought a pair of Asics Gel-Lyte 2. I was able to try them on in the store and ended up buying the same size I had purchased the Gel-Blur33s in, but the Gel-Lytes fit like a dream whereas the Blurs were so tight I could barely get my feet in them. The REALLY weird part is that these shoes look very similar on the outside and if I hold one from each pair together at the soles they look as if they would fit exactly the same. Anyway, don't buy these unless you have very narrow feet. If you have regular to wide feet the Lyte 2s are amazing, best shoe I've run in so far!