I'm a size 7.5 but I usually wear a size 8 when it comes to running shoes because I usually like to have some room in my toes. I took the plunge and ordered my regular size 7.5 and it fits perfectly and allows some room to breathe. The width is just right and the arch support is comfortable. It's a fairly durable and well-made shoe with good support on the bottom. Overall I am very happy with my purchase. Edit added: the included laces are too long, they are 60 inches long. That I had to tuck them away after tying them into the boot because they were too long for 7 eyelets. Instead, I had to order new 48 inch laces, which left the perfect length after tying.