Inspiration: it's found wedged between aged New Year's Resolutions, that old bag of potato chips, and the unfailing promise to do better next time. After all, you know that the cracks in the city sidewalks don't lie and at one point or another we've all been there the thumping of your heart finally falling in line with the metronome like pitter patter of the Nike Men's Air Zoom Structure 19 Running Shoe softly rebounding against the pavement. From start to finish, the Air Zoom Structure 19 Running Shoe provides a stable yet fluid ride and simultaneously blends Nike's classic cushioning with a stylish construction. Crafted with a seamless, Flymesh upper, the Air Zoom Structure 19 hugs your feet and ensures optimal ventilation while the flat, Flywire cables are integrated into the lacing system and ultimately encourages a supportive, glove like fit. Additionally, the full inner mesh sleeve cultivates breathability and sock like comfort and an internal heel counter assures a secure fit. Located in the forefoot of the shoe, the Nike Air Zoom unit offers low profile cushion and in turn boosts your next step forward, propelling you into a fast pace stride rather than flatly absorbing impact. The triple density Dynamic Support system is constructed specifically for stabilizing footstrike transitions and slows the rate of pronation with its firm foam midfoot insert and wedge foam in the heel.