NIKE Boy's Revolution 2 (GS) Running Shoes synthetic-and-mesh Lightweight open mesh throughout the upper enhances breathability and comfort. Articulated, full-length Phylon midsole provides lightweight, responsive cushioning and a natural feel underfoot. Strategically placed leather overlays for support. Deep flex grooves provide a more efficient, natural range of motion. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!