The North Face Rucky Chucky Trail Running Shoe - Men's

The North Face Men's Rucky Chucky Trail Running Shoe provides support and comfort to off-road ultra runners.

The Rucky Chucky Trail Running shoe is built for high mileage endurance running on varied terrain, and is currently thought to push the envelope of trail running shoe design. Built with a medial posted Thrust Chassis, you get a supportive ride on gnarly trails and you will find it corrects the gait cycle by up to three degrees. A one of its kind underfoot SnakePlate wards off trail debris with gaps sized just right to stop specifically sized rocks that can hurt you and stop your day out. A spring like X-Dome is built in the heel and assists stride rebound over the long haul. It is formed by two arched pieces positioned at the main point of heel strike impact. A softer landing at the beginning of the stride cycle leads to an overall smoother transition as the foot plant rolls toward the propulsion phase. The highly aggressive Tenacious Grip outsole manhandles terrain and grips difficult surfaces.