Nike AIR ALVORD 9

UPPER: Supportive overlays and internal midfoot strap offers a comfortable and great fitting ride. Gusseted tongue construction keeps debris out. MIDSOLE: Phylon midsole and Air-Sole unit in the heel for excellent cushioning. OUTSOLE: High abrasion, BRS 1000, heel strike combined with multi-directional lugs for great traction and wear no matter the surface. For the trail runner seeking a great fit, protective and durable upper and comfortable ride.