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Ultraboost 21 Shoes

Energy was just energy until energy met Ultraboost 21.

Prototype after prototype. Innovation after innovation. Testing after testing. Meet us in the hot pursuit of the pinnacle harmonization of weight, cushioning, and responsiveness. Ultraboost 21. Say hello to incredible energy return.

Specifications

  • Sock-like fit
  • Lace closure
  • adidas Primeknit+ upper
  • Textile lining
  • Supportive heel counter
  • Boost midsole
  • Weight: 340 g
  • Midsole drop: 10 mm (heel 30.5 mm / forefoot 20.5 mm)
  • Stretchweb outsole with Continental™ Rubber
  • Primeblue

Ratings & Reviews

1 review
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Love these!
April 21st, 2021
You can’t hate on a pair of Ultraboost’s, the new 21’s give me the most plush runs!!! That 6% more boost definitely goes a long way!
  • Price: 5
  • Appearance: 5
  • Quality: 5