adidas' "Sky Tint" UltraBOOSTs Go From Cloudy to Clear

adidas may have recently revealed its high-tech UltraBOOST 21, but the Trefoil running division's flagship silhouette is powering along with new takes on familiar models as well, dropping two "Sky Tint" styles of the classic UltraBOOST. One is stormy, the other sunny, but both coexist in the rarified plane between lifestyle and performance.The more stormy pair supplies a winter camo style mixture of gray and white on its Primeknit upper, overlaid with smoky black heel clips, midfoot cages and mu...