ZX Flux ShoesA tiny offspring of the iconic ZX 8000 running shoe, these toddlers' sneakers feature a one-piece open mesh upper with a heel detail that looks just like the grown-up heel cage. With flexible TORSIONĀ® support.One-piece open mesh upperBreathable mesh liningTORSION® provides adaptive midfoot supportZX 8000 midsoleSynthetic heel overlay simulating heel cage of adult shoeZX 8000 outsoleImported