Black/Collegiate NavyMesh upper; Comfortable mesh liningTPU welded 3-Stripes; Synthetic heel cage; Woven tongue labelElastic laces for easy on-and-off; Extra set of regular laces includedZX 8000 midsoleEnjoy the comfort and performance of OrthoLite® socklinerRubber outsoleA tiny offspring of the iconic ZX 8000 running shoe, these infants' sneakers feature a one-piece open mesh upper with a heel detail that looks just like the grown-up heel cage. With flexible TORSIONĀ® support.