The adidas Yeezy Quantum Kids ‘Onyx’ dresses the lifestyle silhouette in neutral black and charcoal tones. They coalesce around a mono mesh upper covered in embroidered detailing and fortified with a synthetic suede toe cap. The remainder of the branding-free build comprises a stretchy neoprene collar and a reinforced heel overlay treated to a reflective finish. The mid-top is mounted on a responsive Boost midsole wrapped in a semi-translucent TPU cage. A herringbone-traction rubber outsole yields grippy traction underfoot.