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Men's Adidas Ultraboost 21


With premium style and comfort, you’ll feel like you’re flying in the new adidas Ultraboost 21.

This product has a newer version!
Men's | Adidas Ultraboost 22
Standard Width (D)
original price sale/discounted price $135 & Free Shipping! Add To Cart


[Looking for the latest version? The men's adidas Ultraboost 22 is available now.]

With premium style and comfort, you’ll feel like you’re flying in the new adidas Ultraboost 21.

The Ultraboost has been a go-to-shoe for runners and comfort seekers looking for a high-cushioned shoe that looks just as good as it feels

A super lightweight and breathable Primeknit+ sock-like upper keeps your feet cool and comfortable for all-day wear, and a well-rounded heel supports the back of your foot for extra security when you’re pushing top speeds.

Fun for running, walking and working out in, adidas’ extra springy Boost foam now features 6% more capsules underfoot for an even softer landing and higher energy return that is sure to put an extra pep in your step. Designers also improved the firmness and flexibility of the forefoot in the Ultraboost 21 to give you a stable foundation to push off of when you’re looking for some extra quickness.

To top it off, the fit and design look good with every outfit making the adidas UltraBoost 21 one of the most versatile running shoes in your closet.

Tech Specs

adidas Ultraboost 21


10.9 oz (W), 12.0 oz (M)






Everyday training


Road, Track

What's New

The already springy Boost midsole now has 6% more Boost capsules underfoot for the 2021 version giving you incredible energy return with each step. After listening to feedback from previous versions, designers also added a new torsion system to improve the firmness in the forefoot for a confident take-off.

Who It's Best For

The Adidas Ultraboost 21 gives excellent cushioned performance for runners who are looking to run further with less fatigue. Fashionable as well as comfortable, fans of the Ultraboost also love wearing it for long days at work or for pure style.

Why You'll Love It

The Ultraboost 21 has a super comfy sock-like fit and a new rounded back that supports your heels while running. They feel light and breathable for long days on your feet and the bouncy boost midsole makes you feel like you’re flying.


This product is made with Primeblue, a high-performance recycled material made in part with Parley Ocean Plastic.

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