North Face Men。The North Face Flight Vectiv men \'s running shoe is poised to revolutionize your trail runs . Designed for long distances , this concentration of expertise packs unparalleled power to ensure memorable performances and unprecedented sensations . The result of years of work and countless tests, Vectiv technology opens up new horizons for you . This innovative construction features a 3D carbon fiber plate that rewards your strides with explosive energy return . This plate runs through key areas of the upper to provide impeccable stability , regardless of the direction of your foot strike . Flight Series RangeVectiv construction : combines a 3D carbon fiber plate with a rocker-shaped midsole.3D carbon fiber plate : energy return, responsiveness, power, stability and protection.Rocker-shaped midsole : propulsion, optimizes energy expenditure and smooth strides.Midsole made of two foams : shock absorption, rebound and lightness.Mesh upper : breathability and freshness.Matryx midfoot : support, breathability, abrasion resistance, comfort and lightness.Slipper design : enveloping, supportive and comfortable.Surface Control outsole : optimized grip for trail running.3.5 mm crampons : grip and traction.TPU reinforcements on the upper : durability and protection.Heel cup : supportPadded tongue and Achilles tendon pad : comfortRemovable insole : cushioning, comfort and hygieneReflective elements : visibility and safety