Scholl Gel Activ Comfy Flat Shoes. Whether you want to shop longer, enjoy a stroll with the family or go for a quick power walk around the block, these everyday insoles support your feet, so you can be comfortable all day long. Benefits: -Designed for narrow style flat shoes to provide extra cushioning and shock absorption under the heels for lighter feeling feet all day. -Scholl Gel Activ Comfy Flat Shoes has been designed & assessed in consultation with foot care specialists. -Does not crowd toes and stays firmly in place.