Nike Mens Air Zoom Structure 21

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Updated with an engineered mesh upper that’s stronger and lighter than before, Men’s Nike Air Zoom Structure 21 Running Shoe continues to cushion your stride with a dual-density midsole and midfoot system that provide locked-down support.

  • Dynamic Fit technology locks down the foot.
  • Engineered mesh provides targeted ventilation and support.
  • Dynamic Support system in the midsole provides a smooth transition.
  • Full inner mesh bootie wraps the foot to enhance breathability and provide a sock-like fit. Notches on each side of the tongue allow for easy on and off.
  • Zoom Air unit in the forefoot delivers responsive, low-profile cushioning.
  • Compression-molded Phylon on the medial side and Cushlon foam on the lateral side are fused together to create a dual-density cushioning system.
  • Honeycomb outsole pattern provides great multi-surface traction


  • Shoe Category: Stability
  • Ideal use: Road running
  • Weight: 10.4 oz/295 g (men’s size 10)
  • Last: MR-10
  • Offset: 10 mm (12 mm forefoot / 22mm heel)
Product Code: L1214195

When superstar track and field coach Bill Bowerman met talented middle-distance runner Phil Knight, an unlikely partnership was formed.


Bowerman was looking for lighter, more durable running shoes for his Oregon University Runners, and Knight was searching for a way to make a living without having to give up athletics all together. The two put their heads together and came up with a shoe that featured outsoles modelled on a waffle iron – unconventional, but somehow it worked.


Bowerman and Knight named their new venture Nike, after the Greek goddess of victory, and began selling their shoes from out the boot of a car. From these humble beginnings, the company has grown into a sports industry market leader, and its distinctive ‘swoosh’ logo is arguably the most recognisable brand logo on the planet.


Despite this success, Nike’s mission statement remains the unchanged: To bring inspiration and innovation to every athlete in the world. Because if you have a body, you’re an athlete. 

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