UPPER Contour Speed Fit Lightweight performance synthetic upper Midfoot TPU FitFrame for lateral support and fit. MIDSOLE Full length Phylon midsole Zoom Air units in heel and forefoot New Innovative Heat Block technology Momentum Control System. OUTSOLE Regionalized wear zones with XDR rubber compound Full length herringbone pattern for a variety of court surfaces. NIKE products are available for ordering. Please call 1 800 336 8180 718 646 5668. 11 7 EST