I always wear a size 6 for Saucony. I have small, wide feet and they always fit perfectly. However, I ordered a half size larger from them. The length and width are barely cut. The toe is narrower and almost reaches the tip. The material on my fingers is very dense. I left them thinking they would stretch a little and they are very cute. So. I wear the thinnest socks I have and untie my shoelaces.