From the manufacturer

Kids Grade School UA Assert 9 Running Shoes

Your ultimate lightweight, do-everything shoe—with soft cushioning for a smooth ride and synthetic overlays for more support.

• Lightweight mesh upper with 3-color digital print delivers complete breathability
• Durable leather overlays for stability that locks in your midfoot
• EVA sockliner provides soft, step-in comfort
• One-piece EVA midsole turns cushioned landings into explosive takeoffs
• Solid rubber outsole covers high impact zones for greater durability with less weight