adidas Ultraboost 21

Review Score
Your rating
Price band

Pro athlete users

Annie Rodenfels
Newer model:

Buy adidas Ultraboost 21 at today's best price (men's/women's)

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 %reviews_score%, it's %review_score_band% of similar running shoes. Based on our monitoring of prices across the internet, it's currently %price_band% of running shoes today.

adidas Ultraboost 21 alternatives



adidas Ultraboost 21
Now viewing

adidas Ultraboost 21
bestDealShow prices
priceBand
Price band
similarity
Similarity
Very similar
Very similar
released
Released
Jan 2021
Apr 2023Dec 2023Oct 2023
expertReviewScore
Expert Review Score












productAthletes
Pro athlete users

Annie Rodenfels
Weight
Weight
M: 340 g
W: 312 g
M: 346 g
W: 295 g
M: 312 g
W: 278 g
M: 286 g
W: 224 g
M: 303 g
W: 261 g
M: 272 g
W: 235 g
Forefoot
Forefoot
21 mm
M: 24 mm
W: 23 mm
M: 21 mm
W: 20 mm
29 mm
34 mm
35 mm
Heel to toe drop
Heel to toe drop
10 mm
10 mm
12 mm
10 mm
8 mm
5 mm
Heel
Heel
31 mm
M: 34 mm
W: 33 mm
M: 33 mm
W: 32 mm
39 mm
42 mm
40 mm
Terrain
Terrain
Road
RoadRoadRoadRoadRoadSnow/ice
Brand
Brand
adidas
adidasPUMAPUMAASICSHoka
Strike Type
Strike Type
Heel strike
Fore/Midfoot strikeHeel strikeHeel strikeFore/Midfoot strikeHeel strikeFore/Midfoot strikeHeel strikeFore/Midfoot strikeHeel strike
Adidas
Adidas
Breathable
Breathable
Orthotic friendly
Orthotic friendly
Removable insole
Removable insole
Rocker
Rocker
Techs
Techs
adidas Ultraboost
4Dadidas 4D
PUMA NITROASICS GelOrthoLiteGore-Tex
Waterproofings
Waterproofings
Waterproof
Environmental Characteristics
Environmental Characteristics
Sustainable
SustainableVegan Ⓥ
0

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

adidas Ultraboost 21: 20 Expert video reviews

adidas Ultraboost 21 characteristics and specifications

Characteristics
SportsRunning (+1940)
TerrainRoad (+1315)
UsagesDaily running (+1121)
Brandadidas (+280)
Support TypeNeutral (+1520)
Pronation TypeNeutral pronation (+1500)
Strike TypeHeel strike (+1154)
Arch TypeHigh arch (+1447)
Shoe TypeBreathable (+342)Comfortable (+266)Maximalist (+518)
FitMedium toe box (+841)
FeaturesAdidas (+65)Breathable (+964)Orthotic friendly (+289)Removable insole (+269)
MaterialsKnit (+198)
Techsadidas Ultraboost (+38)
ColorwaysAmbient Blush / Ambient Blush / Halo Blush, Ash Pearl / Ash Pearl / Hazy Rose, Ash Pearl / Cloud White / Halo Ivory, Black / Beige Tone / Signal Green, Black / Black / Carbon, Black / Black / Core White, Black / Black / Grey Five, Black / Black / Violet Tone, Black / Cloud White / Violet Tone, Black / Core Black / Grey Five
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

Related guides

new!
Sync your parkrun results to your Strava activities
Profile picture
Tom Green
April 11, 2024 at 9:55 AM
Gunnersbury parkrun #230 (my #3️⃣4️⃣)
📊 Stats | Powered by geerly.com 👟 🕒 Official time: 00:22:45 | Course PB 🚨 🏁 Overall position: 35/549 🚹 Gender position: 21/299 🎯 Age grade: 61%