Nike's latest VaporMax sheds its former lacing system, this time incorporating a branded mid-foot strap which works in unison with the silhouette's multi-coloured Flyknit uppers to provide a lightweight, sock-like ride. Built for supreme comfort, the usual full-length Air Unit sits underfoot for ultra-cushioning, while a rubber outsole ensures a tailored grip on a variety of surfaces - AA4155-003, Textile & Synthetic Upper/Synthetic Sole.