What separates the Infinity Flow from the rest of the pack? For starters, we stacked it with soft and bouncy foam to help absorb impact and cushion your every stride. Plus, a breathable mesh upper helps keep your feet cool as you burn through each mile. Stacked In Your Favor:We stacked the midsole with foam to create bouncy cushioning that helps absorb impact and promote a natural stride. From The Ground Up:Ringed outsole helps provide traction, durability and rigid support. Plus, an eye-shaped tread pattern compresses with every stride to help you stay light on your feet. Smooth Transition:Curved outsole helps you smoothly transition from heel to toe. Lightweight Comfort:Lightweight and breathable mesh upper helps keep your feet cool while padding around the collar offers plush comfort. Product Details:Classic laces. Rubber toe tip. Pull tab on heel. Style: FD6058; Color: Astronomy Blue/Black/Royal Pulse/Football Grey; Size: 4Y; Gender: Unisex; Age Group: Toddler | Nike Infinity Flow Big Kids' Running Shoes in Blue, Size: 4Y | FD6058-401