Zoku Runner Ultra Knit IS 'Flint Grey'

The Reebok Zoku Runner Ultra Knit IS sneaker is a performance-engineered model that combines technical materials with a minimalist style. Originally released in 2017, the design broke ground as the first model to debut Ultraknit construction. This 'Flint Grey' iteration sports all-black from heel to toe, with a sleek, one-piece profile. It is reinforced by a midfoot TPU cage that incorporates a signature window box as a subtle nod to classic Reebok branding. Underfoot, a speckled DMX midsole rides atop a durable rubber outsole.