impact.  (less)

overlay for breathability and support. ; Sockliner molds to the shape of your foot for comfort and underfoot support. ; Full length Cushlon midsole for added comfort. ; New cushioning system combines Natural Motion Engineering for a proper gait, Air Max cushioning, strategically placed four column Nike Shox, and responsive Zoom Air for the ultimate ride. ; Nike+ enabled allows you to insert Nike+ technology into the shoe to keep track of your progress. Nike+ sensor not included. ; Abrasion resistant BRS 1000 carbon rubber outsole with deep flex grooves for flexibility and traction. ; 14.00 oz. ; Product measurements were taken using size 9. Please note that measurements may vary by size.  (less)

support. Transition wedge provides stabilizing linkage between Nike Shox columns and forefoot delivers an exceptionally smooth heel-to-toe transition. Strategically placed geometric deflection pods on the outsole offer great traction and a smooth ride.  (less)

support. Transition wedge provides stabilizing linkage between Nike Shox columns and forefoot delivers an exceptionally smooth heel-to-toe transition. Strategically placed geometric deflection pods on the outsole offer great traction and a smooth ride.  (less)

cage for support. ; Natural motion of the upper to let the foot act naturally through the footstrike. ; Full-length Cushion midsole for a great ride. ; Complete new cushioning system combining Natural Motion Engineering, Air Max cushioning, and Nike® Shox technology and Zoom Air unit to provide a unique experience under the foot. ; Nike+ enabled allows you to insert Nike+ technology into the shoe to keep track of your progress. Nike+ sensor not included. ; BRS1000 carbon rubber outsole for durability. ; 11.00 oz. ; Product measurements were taken using size 7. Please note that measurements may vary by size.  (less)

midfoot. Nike Shox cushioning system in the heel. Flexible and well-cushioned Phylon forefoot adds a smooth responsive ride. BRS 1000 carbon rubber and solid rubber outsole gives great durability. Nike+ enabled. Wt. 13.0 oz.  (less)

energy return and comfort, plus a Phylon forefoot that delivers cushioning and a responsive ride. The one-piece construction includes a fitted upper frame with a ghillie lacing system that wraps the foot to the midsole. A BRS 1000 carbon rubber sole w...  (less)

fit around the midfoot. ; Light and breathable mesh upper for a great performance feel. ; Nike® Shox cushioning system in the heel. ; Flexible and well cushioned Phylon forefoot for a smooth, responsive ride. ; BRS1000 carbon rubber and solid rubber outsole for great durability. ; Nike+ enabled allows you to insert Nike+ technology into the shoe to keep track of your progress. Nike+ sensor not included. ; 12.00 oz. ; Product measurements were taken using size 7. Please note that measurements may vary by size.  (less)

energy return and comfort, plus a Phylon forefoot that delivers cushioning and a responsive ride. The one-piece construction includes a fitted upper frame with a ghillie lacing system that wraps the foot to the midsole. A BRS 1000 carbon rubber sole with...  (less)