Y-3 Ultraboost 21

black / red / core white

Coming soon

Y-3 Ultraboost 21
Y-3 lends its uninhibited approach to a running silhouette. The Ultraboost 21 has a clean, uncaged slip-on construction with a flexible adidas Primeknit upper. The Boost midsole offers enhanced cushioning, while the outsole keeps you grounded.`
Y-3 Ultraboost 21
  • Ultra-comfortable shoes by Y-3.
  • Slip on
  • adidas Primeknit textile upper
  • Leather lining
  • Rubber and leather detailing
  • Boost midsole
  • Continental™ Rubber outsole
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