Nike Debuts the Calm Mule in "Black"

Nike has unveiled a "Black" colorway to its latest rising silhouette, the Calm Mule.Similar to its previous "Sesame" counterpart, this iteration features only one primary color across the entire silhouette. The closed toe upper is crafted with a shiny foam material with cut-outs gracing the medial side of the mule-styled footwear, while removable fabric ankle straps connect the upper to the heel. Branding can be found on the panel swoosh, on the embossed Nike heel logo and insoles, and is rounde...