The Nike Initiator Wide 'White Obsidian' came out November 2017 with a classic dark-on-white colorway and icy-blue embroidered detail to symbolize its winter release. This running sneaker is crafted with a breathable mesh body, strategic leather overlays and a 3-D Swoosh logo for added support. Underfoot, a soft Phylon midsole gets modified with natural-motion technology, while a cored-out heel, dual arch stability and flex grooves define the durable rubber outsole.