The adidas Yeezy Boost 350 V2 'Sulfur' uses a breathable Primeknit upper in a Tan Yellow hue, accented with the shoe's signature monofilament side stripe in olive green. A pull tab at the heel complements the sock-like collar for easy on and off. Underfoot, a full-length Boost unit provides responsive cushioning. The foam compound is visible through cut-out details on the gum rubber outsole.