The Yeezy Boost 700 ‘Salt’ follows a design trail originally blazed by the Yeezy 500 in November 2018. Like its predecessor . the lifestyle silhouette features a monochromatic light grey finish on a mesh base with tonal overlays in suede and leather. A sculpted midsole in matching grey . concealing full-length Boost cushioning within . features a subtle black accent . matched by the rubber outsole underfoot.