Designed for getting into fun fast, the Nike® Flex Runner 4 is made to be easy for kids to pull on. Its bootie-like design is flexible with stretchy straps that secure a comfortable fit. Flex grooves in the outsole allow little feet to move naturally, helping kiddos find their footing. What's New The fit of the midfoot strap and the collar has been updated to enhance ease of use and comfort, making these shoes easy to slip on and suitable for all-day wear. Pull on and Go Pull tabs on the heel and tongue work with a stretchy inner sleeve to facilitate easy self-application by kids. Elastic straps run behind the heel and across the top of the foot to provide a snug, secure feel. Play Anywhere 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 during directional changes. Durable Comfort and Support The toe box has been reinforced, and durable materials have been utilized throughout to ensure these kicks can withstand the rigors of play. Soft, springy foam in the midsole helps cushion every step. Lace-up closure Imported Material Fabric