The legendary Nike Air Zoom Structure 20 is a guarantee of great brend of cushioning and stability with industry-standard 10 mm drop. It is a great choice for runners looking for pronation support in long distances and everyday workouts, one step below the premium Air Zoom Odyssey 2. Zoom Air™ unit in forefoot provides an improved response in a similar way its popular counterpart for neutral runners Air Zoom Pegasus 33 does.
Evolved upper from predecessor Air Zoom Structure 19 is based on seamless and breathable Flymesh™ already available in other Nike running shoes. Flywire™ technology has been reduced to only two units and combined with internal mesh wrapping midfoot is named "Dynamic Fit" to provide snug and secure fit.
Pronation support is now smoother with different density foams placed strategically (Dynamic Support) for a more progressive correction and enhanced stability. Outsole has been redesigned with new honeycomb pattern with multiple lug sizes to better adapt to the ground. Lateral crash rail includes several grooves to increase flexibility and traction.