Yohji Yamamoto blends sport and style to create these Ultraboost 22 sneakers from Y-3. The uppers are crafted from adidas Primeknit, then fitted with a Boost midsole for optimum comfort that also pays homage to the duo’s iconic relationship. The elastic straps and contrast pop at the heel pay homage to the Y-3 Quasa, while the Continental outsole provides optimum grip with every step.