Aqua Sneaker Adidas Primeknit textile upper Boost midsole Continental Rubber outsole Suede mudguards Sock, snug-like fit Lace closure Note: US Men's Sizing. SKU: H05263 The UltraBoost 1.0 DNA “ZX Collection" unites two of the most impactful adidas milestones by applying the beloved color executions from the ZX 6000, 8000 and 9000 to the game changing UltraBoost 1.0. All three colorways feature direct color and design reference from the original models, including suede mudguards and the yellow lace dubraes found on the original ZX series.