Lightweight shoe with flex grooves for flexibility and speedColour: Obsidian / WhiteInspired by the streamlined, minimal design of the iconic Roshe One, the boys' Nike Kaishi (GS) brings that simplified, speedy look to everyday wear with a lightweight mesh and suede upper. Flex grooves on the outsole give you swift, all-day comfort.Breathable mesh upper has suede overlays.Midsole doubles as an outsole for reduced weight.Low-cut collar offers a nonrestrictive fit.