Balenciaga creative director Demna Gvasalia previewed the Track Trainer during Paris’ 2018 Fall Fashion Week and formally debuted it in September 2018. The avant-garde silhouette takes cues from its precursor, the Triple S, using hiking-style construction. Its layered nylon caging strengthens the mesh upper, dressed in a bold hue. Brand logos and a European size number at toe box complete the chunky sneaker.