The Nike Air More Uptempo is releasing in a full obsidian color scheme for the Fall of 2017 and according to Nike, the hue is inspired by the dark, mysterious look of volcanic glass. Navy basically covers the sneaker’s perforated nubuck and leather upper while contrasting white accents are used to outlined the signature large “AIR” branding on the sides. White swooshes on the heels and a matching rubber sole with visible air cushioning finally completes the design altogether.