adidas and frequent collaborator Undefeated, an LA sneaker boutique, joined forces once again for the Undefeated x UltraBoost 1.0 'Stars and Stripes' sneaker. Providing a fresh take on the silhouette, this version incorporates a Primeknit upper and a Three-Stripes lacing cage, outfitted with Undefeated’s five-strike logo on the forefoot. An American flag heel tab, along with red and blue accents from top to bottom, gives the runner patriotic flair.