The adidas Yeezy Boost 380 ‘Onyx Non-Reflective’ presents a muted version of the minimalist lifestyle sneaker. The re-engineered Primeknit upper is primarily charcoal grey, complemented by inky black and a subtle streak of navy blue around the translucent monofilament window. The sock-like construction is placed on a full-length Boost midsole, encased in semi-translucent rubber, and supported by a herringbone traction outsole.