fabric-and-synthetic High Elastic MD Outsole, soft , Anti-slip, wearable and shock absorption. Knitted Mesh Upper offers comfort and air permeability; Keep your child away from foot smelly. Anti-collision toe caps protect children from hard objects. Convenient hook & loop closure design for easy on and off,help kids put on shoes easier and quickly by themselves. Suitable for indoor outdoor sports, school,Casual,Walking,Running,Traveling, Walking, hiking and more.