adidas Ultraboost 21
3.5
$71.64
Sale price
$71.64
Regular price
$87.09
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The temperature independent ultraboost midsole provides huge levels of energy return even as your feet heat up through the run, where some shoes would get softer and less responsive.
A stretchweb outsole made from super grippy continental rubber moves with your footstrike to give a smoother and more flexible ride.
The Primeknit+ upper is highly breathable and moulds to your unique foot shape for a comfortable feel and personalised fit.
adidas Ultraboost 21
$71.64
Sale price
$71.64
Regular price
$87.09
Updating one of the most famous names in running was never going to be easy, but the adidas Ultraboost 21 Ftwr White/Core Black/Solar Yellow builds on prototype after prototype to provide incredible energy return.
The adidas Ultraboost 21 generates a linear energy push system with every step. What this means is that forefoot and midfoot stiffness increases through the stride to provide an extra energy boost at the end of your step.The temperature independent ultraboost midsole provides huge levels of energy return even as your feet heat up through the run, where some shoes would get softer and less responsive.
A stretchweb outsole made from super grippy continental rubber moves with your footstrike to give a smoother and more flexible ride.
The Primeknit+ upper is highly breathable and moulds to your unique foot shape for a comfortable feel and personalised fit.
Customer reviews
Sarah Johnson
Amazing product! Exceeded my expectations in every way. Highly recommend to anyone looking for quality.
May 15, 2026
Michael Chen
Great value for money. The quality is outstanding and delivery was super fast. Will definitely buy again!
May 12, 2026
Emily Rodriguez
Very satisfied with my purchase. The product works exactly as described. Customer service was also excellent.
May 10, 2026
David Thompson
Absolutely love it! This has become my go-to product. The attention to detail is impressive.
May 8, 2026
Jessica Martinez
Perfect! Exactly what I was looking for. The quality is top-notch and it arrived quickly.
May 5, 2026
Robert Anderson
Really happy with this purchase. Good quality and great customer support. Would recommend to friends.
May 3, 2026