Balenciaga's 'Grey' Track Sneaker for women strips the luxe lifestyle runner of all color, opting instead for a monochromatic neutral palette throughout the complex build. Double lacing secures a breathable mesh upper reinforced with a series of synthetic nubuck overlays and a TPU heel support structure. Balenciaga branding lands on the lateral forefoot and tongue, outfitted with one of two pull tabs that allow the shoe to be easily slipped on and off. Underfoot, the rubber outsole features an extended heel for added support.