An easy-to-pull-on design and grippy outsole make the Flex Runner a fan favorite. Made with playgrounds, recess and spontaneous games of chase in mind, this iteration has the stretchy bootie kids love with leather overlays for durability. A flexible outsole helps provide multi-surface traction, so kids are always ready to play. The stretchy bootie design offers a snug fit, while ensuring the Flex Runner 3 is easy to slip on and off. Synthetic leather overlays work with a reinforced heel strap and toe box to provide support and durability where kids need it most.