An infants' shoe, the Yeezy Quantum Infants 'Frozen Blue' brings a vibrant look to its basketball-inspired construction. Built with jacquard knit, the shoe's upper is secured by no-tie laces, with the blue and white design contrasted by black neoprene on the heel and collar. Synthetic suede emerges on the toe cap, while a seamless heel counter provides stability. Underfoot, a full-length Boost midsole and herringbone rubber outsole anchor the build.