UNDER ARMOUR. 3022100-100. KIDS GRADE SCHOOL ASSERT 8. GREY WITH PINK MULTI. 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.