The adidas Yeezy Quantum Kids 'Onyx' is a mid-top with black and charcoal tones featured throughout. A mono mesh upper with special embroidering is paired with a synthetic suede toe cap. With a simple branding-free build, flexible neoprene collar, and reflective reinforced heel, the shoe is built on a Boost midsole with a semi-translucent wrapped TPU cage and a herringbone-traction rubber outsole for better traction.