adidas Neutral Running Shoes | Road Running Shoes^Ultraboost 21 Prime

Energy was just energy until it came across the new Ultraboost 21. Now the new model introduces even more of its amazing return energy as well as its ultimate combination of weight, resilience and cushioning. 

Adidas UltraBoost 21 Specifications

• Part of the PrimeBlue-collection
• Sock-like fit
• Adidas Primeknit+ upper
• Boost midsole
• 10 mm drop
• Continental rubber outsole
• Favorite surface: Solid

Upper

The upper is designed in Adidas Primeknit+ which is part of the Adidas PrimeBlue collection as a recycled and high-performance material partly made from Parley Ocean Plastic from the world oceans. So, if you buy UltraBoost 21, you´ll certainly be supporting a great cause.

Midsole

UltraBoost 21 is engineered with a Boost-midsole where 6% additional Boost capsules enable you to get more return energy at every step. At the same time, the new Torsion System, which is 15% stiffer in the forefoot provides a more resilient run. 

Outsole

The shoe is made with a Stretchweb-outsole with Continental rubber compound providing a better grip and increased durability.