The Nike Shox R4 SP in Noble Green/Black takes the 2001 icon into elevated territory with an embossed camouflage graphic print running across the full synthetic upper. The SP build keeps the original's laser perforations and four-column Shox cushioning intact while dressing the silhouette in a way the standard R4 doesn't attempt. The noble green and kelly green combination gives a shoe with plenty of history something new to say.