The adidas Yeezy Boost 380 'Onyx Non-Reflective' offers a subdued interpretation of the minimalist lifestyle sneaker. A charcoal gray finish dominates the redesigned Primeknit upper, with inky black and a subtle stripe of navy encircling the translucent monofilament window. The sock-like structure sits atop a full-length Boost midsole, encased in semi-translucent rubber and held underfoot by a herringbone traction outsole.