Regular width flat feet will not fit. My foot went through the outsole pattern and it made my feet swollen when viewed from the side of the shoe. They don't have a single support either, and walking across the ground with them you can feel the gravel and pebbles. These are not running shoes for people who walk to get things done. They look funnier than on the website. The color is also not as bright as in the picture. If you have a car and drive to the corner store, then these shoes are for you. They just look cute, but that's about it. The functionality of these shoes is weak. Although they look cute online. LAUGH OUT LOUD