Why run when you can fly? Designed for record breakers in the making, the Nike Sonic Fly 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 every stride you take. 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 You Can Feel:Bands at the side of your feet work with the laces to add stability and a secure feel. Traction That Keeps Up:Rubber outsole with Waffle-inspired tread pattern helps provide durable traction. [] Product Details:Classic laces. Pull tab on tongue. Style: FZ0017; Color: Black/Laser Orange/Bright Crimson/Volt Tint; Size: 7Y; Gender: Unisex; Age Group: Kids | Nike Sonic Fly Big Kids' Running Shoes in Black, Size: 7Y | FZ0017-005