Nike Sportswear continues to progress with its Essential Series as a number of recently released Air Max runners have been included within the concept. Once again, the Air Max 90 becomes the subject of NSW's Essential Series and this pair may be one of the more flamboyant we've seen yet. Dubbed the "Purple Safari" edition, this silhouette features a number of materials ranging from mesh, leather, and suede with the popular Safari print appearing on the mudguard of the construction. Check out additional photos of these new AM 90's above and look for these to drop in the near future. Images: SneakerFreaker