Made using recycled materials, the See Kai Run Kids Belmont Recycled has a roomy design that promotes healthy foot development in kids. Recycled canvas upper. Recycled jersey mesh lining and mesh-lined sockliner for comfortable feel all day long. Synthetic insole. Ankle-length construction. Adjustable hook-and-loop and elastic laces closure for secure fit. Roomy toe-box provides space for toes to wiggle and build strength. Approved by the American Podiatric Medical Association. Non-slip vulcanized rubber outsole.