The Y-3 Ultraboost 5 elevates a running icon with refined, signature details. The adidas primeknit upper is paired with a boost midsole for responsive cushioning, while the Continental™ rubber outsole ensures superior traction. A sculpted TPU heel cage embossed with Yohji Yamamoto s signature and an updated lace frame complete the design with a distinctive, contemporary edge. Black / Black / Orbit Grey primeknit logo detail lace closure rubber sole