The Yeezy Boost 380 'Onyx Reflective' features a neutral look highlighted by reflective detailing. The shoe's semitranslucent woven upper includes a post-dyed monofilament stripe on the lateral side, highlighted by the fibers worked into the construction. Underfoot, the midsole incorporates a Boost unit encased in a rubber cage, with a raised build at the heel. The gum rubber outsole sports a herringbone pattern for traction.