Showcasing some of the best and the brightest examples of Air technology, the limited edition Nike Air Collection offers the most potent performance footwear ever. It's hard not to crave the Nike Shox NZ 2.0 SI (Limited Edition Air Collection) Men's Shoe, built with Air-infused Shox columns that are sure to add an extra spring to your step. Rich suede and Flywire technology only sweeten the deal, bringing you a shoe that's as lightweight as it is sleek.