adidasULTRABOOST 4.0 'GREY MULTICOLOR'

The UltraBoost 4.0 ‘Grey Multicolor’ showcases a ribbed knit upper that incorporates a number of differently hued yarns for a subtle melange effect. The multicolor composition is offset by a neutral grey finish on the midfoot cage and external heel counter. Responsive cushioning comes courtesy of a crisp white Boost midsole, reinforced by a Continental Rubber outsole in black. SKU: CM8109 Colorway: Ash Silver/Carbon/Core Black Release Date: 9/8/18