This Orthotics are crafted from premium medical grade EVA foam for children with heel and arch problems. Easy Trim-to-fit material allows you to easily customize size.This insole is very light and thin Fit Most Footwear: Especially for dress shoes, most of Orthotic insoles are too thick for dress shoes, this leather orthotic insoles sloved this problem, and can be use in other shoes, such as running shoes, working boots Funtional Inserts:arch support distribute and minimize pressure in the foot This insole is great for:toddler arch support kids arch support child arch support kids thin arch support orthopedic inserts for kids arch support for kids kids inserts for shoes Orthotic Shoes Inserts Flat Feet and Arch Support toddler insoles sports