I ordered these, along with the non-Gore-Tex version. My normal size is 7.5, but I wear size 8 running shoes and sometimes boots, but can also wear a 7 in certain shoes. So I ordered these in a size 7.5. In the non-Gore-Tex version, they were much too big. In the Gore-Tex ones, they were about right with thicker stocks. I might have tried a size 7 in each style, but didn't really like the design, so I'm not going to reorder. The shoes felt firm and supportive, had stiff soles, but I think the outer shoe is odd. It is very stiff and is made out of a plastic-feeling material. The shoe doesn't flex well, and as I walked in it, it did not bend in the natural place in either version of the shoe. They just have a stiff feel to the upper, plus my heel slipped up and down with every step. Overall, I'm disappointed with the design...not at all what I was hoping for.