From Under Armour, the Boys' Charged + Assert 11 Running Shoe Sneakers feature:  Lightweight, breathable mesh upper with synthetic overlays for added durability & support Lace-up closure Plush sockliner provides soft, step-in comfort Charged+ midsole cushioning provides unmatched softness & comfort with energy return to support for miles Solid rubber outsole covers high impact zones for greater durability with less weight Imported.