After reading other reviews decided to go 1/2 size larger and got 8.5 instead of my usual 8--they fit perfect. Love the flexibility and the arch support is excellent! Very comfy, feels like wearing soft slippers that are designed for running and walking. They are wide in the toe area and snug around the heal--which is exactly what I wanted in a shoe (don't like my toes being crowded). Last but not least--very cute bright color!