Fuel their need for speed in the Nike Sonic Fly. Designed for fast runners in the making, it pairs a lightweight design with soft, springy foam that helps add energy to every stride. Responsive Cushioning:We packed the midsole with soft and springy foam that absorbs impact and adds energy to your kiddo's every stride. Lightweight But Durable:Less weight means more speed. Mesh throughout the upper helps keep these shoes lightweight and breathable. We reinforced the toe and sides for added durability. Support They Can Feel:Bands at the side of their feet work with the laces to add stability and a secure feel. More Benefits: Rubber outsole with Waffle-inspired tread pattern helps provide durable traction. Elastic laces and a hook-and-loop strap make these shoes easy to take on and off. Product Details:Elastic laces. Pull tabs on heel and tongue. Style: FZ0016; Color: Light Pumice/Spruce Aura/Light Pumice/White; Size: 2.5Y; Gender: Unisex; Age Group: Toddler | Nike Sonic Fly Little Kids' Running Shoes in Grey, Size: 2.5Y | FZ0016-008