The Nike Flex Runner 2 "Light Iron Ore/Black/Blue Lightning/White" Preschool Boys' Running Shoe makes getting out the door easy with a slip-on design that’s quick to pull on and go. A bootie-style upper hugs little feet, while elastic straps and pull tabs help create a secure, stay-put feel for every sprint, skip, and jump.Soft foam cushioning keeps steps comfy all day, and a flexible outsole with traction helps kids move naturally on the playground and beyond. Durable overlays add support in high-wear areas, so this easy everyday runner can handle tag, recess, and weekend adventures. Secure Fit: Stretchy bootie slips on easily while midfoot and heel straps plus leather on the sides help stabilize little feet.Flexible Traction: Grooved foam sole moves naturally and grips multiple surfaces for confident steps.Heel Stability: Wing-shaped foam around the heel adds support during quick changes of direction.Breathable Comfort: Lightweight mesh up front helps keep feet cool through play.Toe Durability: Reinforced toe tip stands up to toe dragging and everyday wear.Easy On/Off: Pull tabs at tongue and heel make getting in and out simple.