The Yeezy QNTM “Quantum” is the lifestyle variation of Kanye West’s signature look inspired by performance basketball silhouettes. Designed as an off-court option, the “Quantum” omits the reflective detailing found on the performance basketball-aligned edition. The upper features a two-tone Primeknit pattern similar to the Yeezy Boost 350 V2. An extended ankle collar provides superior protection and stability. Elsewhere, a tan suede overlay on the toe provides additional styling. ’s Boost cushioning is embedded within the semi-translucent rubber outsole for all-day comfort. Release date: February 16, 2020.