The Yeezy Boost 380 'Covellite' features a series of subdued tones throughout its signature construction. Built with re-engineered Primeknit, the shoe's upper appears in navy, indigo and grey, creating a camouflage-style pattern that's bisected by a tonal monofilament window. Perforations throughout provide breathability, while underfoot, a rubber cage overlays the Boost midsole, which provides cushioning. A herringbone rubber outsole offers traction.