Exceptional shoe designed for the serious ultra distance off-road runner who covers all tracks, trails and dirt paths. Abrasion resistant bomber synthetic nubuck/mesh upper with lateral and medial elastic forefoot straps provide variable width control and the midfoot expansion system offers fit adjustment for serious distances. The foot is internally supported on Northotic ergo footbed with Poron forefoot/heel inserts with AgION antimicrobial properties. The ultra lightweight compression molded EVA midsole with combined X-2 polymer dampening compounds provide high impact cushioning, long lasting support and medial posting. A proprietary North Face outsole with Tenacious Grip rubber compound provides excellent traction both on and off road as well as stability and durability under a variety weather conditions and temperatures.