These shoes are honestly so beautiful and roomy. I would recommend sizing up slightly so they fit as best as possible. maybe 1/2 to full size. I usually wear a size 8.5-9 but went for a 9 and they are amazing. They are also so comfortable when running. The silhouette is beautiful, as are the colors. I love everything about these shoes! 10/10 would buy again. The only "problem" I have is that they're a bit difficult to put on without completely crushing the back of the shoe when you step on them and wiggle, no matter how loose the laces are. A quick fix to this problem is to use a shoehorn, but if you're having trouble putting your shoes on and can't use a shoehorn, I can suggest looking for another alternative.