Nike Baby-Boy's Flex Runner 4 (Infant/Toddler) Sneaker

Origin: ImportedSole material: Synthetic RubberOuter material: PolyesterClosure type: Pull-OnPull tabs on the heel and tongue work with a stretchy inner sleeve to help make these shoes easy to put on. Elastic straps run behind the heel and across the top of the foot to give kids a snug, secure feel.Flex grooves in the outsole add flexibility, helping every step feel natural. Multisurface traction works with sturdy foam that wraps around the heel to provide grip and stability when kids shift directions.We reinforced the toe box and used durable materials throughout to help these kicks stand up to how kids play. smooth, springy foam in the midsole helps cushion their every step.Lining and Insole: textile materials Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.