Adidas Unisex Ultraboost 21 Prime Shoes

Normal fit. Choose your regular size
Low in stock
RRP: £160.00
You save £120.00
Delivery - FREE over £70
Delivered on Thursday 7ᵗʰ Dec.

All about this product



The Adidas Ultraboost 21 Prime running shoes are for athletes giving their all. The rubber outsole with superior grip means you're ready for the elements. Boost technology ensures a responsive ride that captures your energy and gives it back. These shoes are made with Primeblue, a high-performance recycled material containing Parley Ocean Plastic and a minimum of 50% recycled material in total.

Partnering with Parley, Adidas is working to prevent plastic entering our oceans by cleaning up beachesand coastal communities. Transforming waste into high performance sportswear.

Technical details

  • Ideal Use: Road Running
  • Gait Type: Neutral
  • PRIMEBLUE: a high performance recycled material, 92% of the fabric is made from recycled Parley Ocean Plastic
  • L.E.P: Linear Energy Point increases midfoot & forefoot stiffness to help reduce the amount of energy exerted in every step and provide an extra energy push in each step.
  • Continental Rubber: a high performance compound from the world leading tyre supplier provides superior grip in all weather and ground conditions
  • FULL LENGTH BOOST: temperature-independent cushioning provides maximum comfort and energy return in all climates.
  • OTIMIZED BOOST: 6% more boost than UB20. 7% increased energy return than UB20.
  • PRIMEKNIT FORGED Primeknit: sock hugs the foot with targeted support to limit stretch and enhance movement.
  • STRETCHWEB with Continental: rubber outsole with superior grip that adapts to every runner's footstrike by moving in harmony with BOOST to provide a smoother and more flexible ride

Key Features

Shoe width
Normal (G)
Heel drop (mm)
Gait Type


Main material


Technical features
Breathable fabric
Fastening type


Size recommendation
Normal fit. Choose your regular size

Other features

Ideal For
Athleisure, CrossTraining, Fitness, Marathon, Running
Product Code
Reviews (4)

User Reviews (4)

More about this brand

Adidas is driven by a desire to help athletes perform better, play better and feel better. Their products break records, set trends and make history. Every day. All over the world. But it’s not all about faster shoes and fashion statements. Just as there is more to a shoe than padding and foam; Adidas is more than the sum of its products. At the heart of the company is an extraordinary passion for the sporting lifestyle, carried by the dedicated men and women who work for it. And so, for Adidas, shaping the sporting goods industry sustainably is more than a job; it’s an impulse.

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