Pharrell x adidas Originals Goes Utilitarian With NMD S1 。Pharrell x NMD_S1 Mahbs \'Earth Strata\' NWT. Brown/tan. Canvas like material. The Pharrell x adidas NMD_S1 Mahbs ‘Earth Strata’ delivers an evolution of the NMD silhouette, highlighted by natural materials and a stark visual contrast between the upper and sole. The former is crafted from textile with a natural-hued canvas shroud, branded with an oversized Humanrace wordmark in brown lettering. The color-blocked design features a dark brown finish at the heel, which includes the back half of a caged Boost midsole. Underfoot, the rubber outsole utilizes an integrated Trefoil pattern for optimal grip.