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adidas Ultraboost 21

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Review Score
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Price band
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Pro athlete users
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Annie Rodenfels
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Buy adidas Ultraboost 21 at today's best price (men's/women's)

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Overview

The Ultraboost is a maximalist road running shoe family utilising Boost, COLD.RDY and Continental WinterGrip tech from adidas.

The Ultraboost 21 uses breathable construction, orthotic friendly and removable insole design, and was released in 2021. Its support type is designated as neutral, meaning that it's designed for runners with neutral pronation. The latest model in the family is the adidas Ultraboost 22.

With an average review score of 74%, it's in the lowest rated 20% of similar running shoes. Based on our monitoring of prices across the internet, it's currently just above the median price of running shoes today.

adidas Ultraboost 21 alternatives

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Picture of adidas Ultraboost 21
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adidas Ultraboost 21
bestDealShow prices
priceBand
Price band
similarity
Similarity
Very similar
Very similar
released
Released
Jan 2021
Sep 2019Feb 2018Feb 2018
expertReviewScore
Expert Review Score
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productAthletes
Pro athlete users
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Annie Rodenfels
Weight
Weight
M: 340 g
W: 312 g
M: 312 g
W: 278 g
303 g
M: 238 g
W: 196 g
M: 238 g
W: 198 g
Forefoot
Forefoot
21 mm
M: 21 mm
W: 20 mm
12 mm
18 mm
13 mm
Heel to toe drop
Heel to toe drop
10 mm
12 mm
10 mm
10 mm
8 mm
Heel
Heel
31 mm
M: 33 mm
W: 32 mm
22 mm
28 mm
21 mm
Usages
Usages
Daily running
Daily runningDaily runningDaily runningDaily runningSpeed trainingDaily running
Brand
Brand
adidas
adidasPUMAadidasNikeNike
Strike Type
Strike Type
Heel strike
Heel strikeHeel strikeHeel strikeHeel strikeFore/Midfoot strikeHeel strike
Shoe Type
Shoe Type
Maximalist
MaximalistMaximalist
LightweightLightweight
Orthotic friendly
Orthotic friendly
Removable insole
Removable insole
Techs
Techs
adidas Ultraboost
4Dadidas 4D
adidas UltraboostNike FlyknitNike React
Environmental Characteristics
Environmental Characteristics
Sustainable
0

adidas Ultraboost 21: what the experts say (3 reviews)

adidas Ultraboost 21: 20 Expert video reviews

adidas Ultraboost 21 characteristics and specifications

Specificationsvs Average
Model
21
Released
Jan 2021
Measurements
Weight
M: 340 g
W: 312 g
Heel to toe drop
10 mm
Heel
31 mm
Forefoot
21 mm

Pro athletes using adidas Ultraboost 21

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