Adidas ultra boost 21. adidas Ultraboost 21 Multiple Tester Review

Adidas seems to have streamlined it a little bit better but the roots and concepts are still there Adidas does a good job of putting most of the cushioning under the midfoot and heel, leaving the forefoot to have the ability to really transfer power
The upper is also constructed of recycled Parley Ocean Plastic The bevel in the heel is fairly aggressive

The fit is a bit wider despite the low volume, but does stretch in the midfoot and forefoot.

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Adidas Ultraboost 21 $180 Running Shoe Review and Wear Test
The heel is beveled really well for having so much foam and the transition from heel to midfoot is a lot smoother than I thought it was going to be
adidas Ultraboost 21 Multiple Tester Review
There is plenty of room width wise in the upper, just be aware the the height is very low
Adidas UltraBoost 21: Reviews and Full Analysis
For updates on training or testing, IG handle: docsofrundavid Dr
He typically prefers shoes that provide some cushioning underfoot but still maintain a more firm and responsive feel The upper was also really snug through the dorsum of the foot even without lacing, so I think they can introduce a little bit more volume in that region and then work the lacing system in to lock it down without making it feel too snug
In that way, the Ultraboost 21 could be a great training partner that will help you build strength and keep your paces in the right zones during your training So overall this upper is very secure with a snug primeknit upper that still has enough width in the forefoot and midfoot which stretches with time and a snugger fit in the heel

My other suggestion is to consider dropping the weight a little.

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Adidas Ultraboost 21 Review
STABILITY Matt: The Adidas Ultraboost 21 is a neutral shoe, but is extremely stable
Adidas UltraBoost 21: Reviews and Full Analysis
The shoe fits like a snug sock throughout
ADIDAS ULTRABOOST 21 REVIEW
What this does is provide a sense of guidance and snappiness through the forefoot
They would be a good review shoe for your wide footed testers If you are currently injured or concerned about an injury, please see your local running physical therapist
I think Adidas would be fine to reduce some of the Boost, as there is still plenty of midsole there Thankfully for any casual Ultraboost fans, this isn't the case here

The new torsion system is a rigid platform they are calling LEP.

adidas Ultraboost 21 Multiple Tester Review
However, our wear-testers reported having fresh legs just a day or two after logging a moderately paced 15-miler
Adidas Ultraboost 21 $180 Running Shoe Review and Wear Test
Adidas UltraBoost 21: Reviews and Full Analysis
The outsole and Boost are both incredibly durable