I give 5 on 5 on this . We are rough on our Keens, and having flat feet we appreciate a thicker sole with a nice arch. These cans are for serious music lovers who don?t mind being served the truth instead of soup. These are the perfect size for a 7 year old. Easy to install, secure. I can walk without looking like a new born giraffe learning to walk. This shoe allows such comfort. Very durable, comfy, and have a great grip to do a number of yoga exercises! Son super cómodas. I?ll keep them though and craft someway to tighten the straps.