From Under Armour, the Spine Disrupt boys' running shoes feature: lightweight, breathable mesh upper strategically-placed stitched leather overlays on medial side for increased durability and added support lace-up closure antimicrobial treatment in footbed full-length Micro G® foam midsole cage and core elements for a completely protected ride non-marking rubber outsole with strategically-placed traction that covers high-impact zones for greater durability with less weight Imported.