The adidas Yeezy Quantum Infants Onyx treats the lifestyle silhouette to a stealthy makeover made up of black and dark grey tones. Theyre applied to an embroidered mono mesh upper with a synthetic suede overlay at the toe. Black neoprene is utilized on the mid-cut collar, while reflective synthetic paneling reinforces the heel. The sneaker sits atop a full-length Boost midsole, wrapped in a semi-translucent TPU cage and supported by a herringbone-traction rubber outsole.