On the upper, it’s made up of the famous adidas re-engineered Primeknit. A dyed monofilament stripe lies on the lateral side of the sneaker. The monofilament stripe enables the shoe’s breathability feature, especially during hot seasons. The Yeezy Boost 350 also comes in a sock-like look that enables ankle flexibility and a snug fit. The sneaker comes fitted with a no-tie lace unit for a secure lockdown fit and a heel pull-tab for easy slip-on and off.
Its upper lies on a full-length BOOST midsole for extra cushioning of the underfoot. On some Yeezy Boost 350s, you’ll find reflective threads knitted into the laces. Additionally, a herringbone-patterned rubber outsole offers durability and increased traction. Its insole also comes with adidas and Yeezy branding on the midsole.