Breeze through the day in the BILLY Kids Footwear WDR Classic. The upper zips completely open allowing for unobstructed entry. The lightweight outsole is flexible and provides traction from its textured tread. A versatile addition to your little one's footwear collection that looks great with an array of casualwear. Functional laces for adjustable fit. Removable Insole. AFO Friendly. Wrap-around zipper closure provides fun and easy entry. Upper opens completely allowing for unobstructed entry and visual sizing confirmation. Thick knit Polyester fabric upper lining and sock lining for more durable wear and increased tear resistance. Durable insole board and outsole rubber compound help to withstand aggressive toe drag and heel striking. Upper, lining, insole, and outsole made of man-made material.