The Nike Flex Advance TD 'Volt Grey Fog' is designed to provide optimal comfort for young children. With its two-tone textile upper and innovative Nike FlyEase technology, these shoes are easy to put on and adjust for a personalized fit. The slip-on style sits on a cushioned white foam sole unit that incorporates flex grooves and a pivot circle for enhanced mobility. To ensure long-lasting wear, rubber pods are strategically placed under the heel and toe for added durability.