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  11. Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US

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Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US
Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US

Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US

(1,491 reviews)

AfterPay Available - The next generation in the UltraBoost series has landed. Delivering a fresh take to your classic training silhouette, the Adidas Ultraboost 21 embodies performance technologies to drive your game to the next level. Featuring 6% more Boost capsules than its predecessor, for optimal comfort, and prime responsiveness. Adidas have raised the bar and met demands of the modern runner by implementing an innovative, Linear Energy Push system. This design provides flexible forefoot and midfoot support, to generate more propulsion with each stride, making you unstoppable.

AfterPay Available - The next generation in the UltraBoost series has landed. Delivering a fresh take to your classic training silhouette, the Adidas Ultraboost 21 embodies performance technologies to drive your game to the next level. Featuring 6% more Boost capsules than its predecessor, for optimal comfort, and prime responsiveness. Adidas have raised the bar and met demands of the modern runner by implementing an innovative, Linear Energy Push system. This design provides flexible forefoot and midfoot support, to generate more propulsion with each stride, making you unstoppable.

$134.95 - $472.00

in 3 offers

Size:

4
6
6½
8
8½
11

Adidas Women's Ultraboost 21 Shoes (Black/Black/Grey Four) 9 US

$134.95

(1,491 reviews)

AfterPay Available - The next generation in the UltraBoost series has landed. Delivering a fresh take to your classic training silhouette, the Adidas Ultraboost 21 embodies performance technologies to drive your game to the next level. Featuring 6% more Boost capsules than its predecessor, for optimal comfort, and prime responsiveness. Adidas have raised the bar and met demands of the modern runner by implementing an innovative, Linear Energy Push system. This design provides flexible forefoot and midfoot support, to generate more propulsion with each stride, making you unstoppable.

AfterPay Available - The next generation in the UltraBoost series has landed. Delivering a fresh take to your classic training silhouette, the Adidas Ultraboost 21 embodies performance technologies to drive your game to the next level. Featuring 6% more Boost capsules than its predecessor, for optimal comfort, and prime responsiveness. Adidas have raised the bar and met demands of the modern runner by implementing an innovative, Linear Energy Push system. This design provides flexible forefoot and midfoot support, to generate more propulsion with each stride, making you unstoppable.

Size

7½
​

Price comparison

Last updated at 24/10/2025 00:34:30

Amazon.com.au

$134.95

Go to store


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eBay - sneakerarena

$79.89

available 1 day ago

Low stock


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ausoutlet.com.au

$89.00

available 1 day ago

Low stock

eBay - brickpushersinc

$89.89

available 1 day ago

Low stock


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eBay - roco2013

$116.53

available 1 day ago

Low stock


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eBay - mlsource

$117.38

available 4 days ago

Low stock


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Side Kicks

$118.00

available 1 day ago

Low stock

eBay - hello-football

$131.95

available 4 days ago

Low stock


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eBay - hello-netball

$132.25

available 4 days ago

Low stock


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eBay - hello-clearance

$132.75

available 4 days ago

Low stock


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See 7 more history offers

Solestop.com

$135.61

available 13 days ago

Low stock

Joom

$203.15

available 13 days ago

Low stock

eBay - bhfo

$134.59

available 22 days ago

Low stock


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ASOS

$148.50

available 22 days ago

Low stock


shopback

Up to 3.6% Cashback

eBay - joyb6927

$156.75

available 23 days ago

Low stock


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kogan.com

$219.00

available 23 days ago

Low stock

AdventureCo

$259.95

available about 1 month ago

Low stock

Price history

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Price history

​
​

Reviews

Adidas Ultraboost
30 August 2021
Lols

originally posted on ewavedemo.com

Best shoes I’ve ever had - sizing is a bit weird
31 January 2022
Nini

originally posted on thewodlife.com.au

Bouncy!
12 May 2022
Georgina

originally posted on thewodlife.com.au

Specification

SportRunning
Product classShoe
TerrainRoad

Price comparison

Updated about 4 hours ago
Amazon.com.au

$134.95

eBay - sneakerarena

$79.89

Low Stock
ausoutlet.com.au

$89.00

Low Stock
eBay - brickpushersinc

$89.89

Low Stock
eBay - roco2013

$116.53

Low Stock

See 7 more history offers

Solestop.com

$135.61

Low Stock
Joom

$203.15

Low Stock
eBay - bhfo

$134.59

Low Stock
ASOS

$148.50

Low Stock

shopback

Up to 3.6% Cashback

eBay - joyb6927

$156.75

Low Stock
kogan.com

$219.00

Low Stock
AdventureCo

$259.95

Low Stock

Price history

​
​

Price history

​
​

Reviews

Adidas Ultraboost
30 August 2021
Lols
originally posted on ewavedemo.com
Best shoes I’ve ever had - sizing is a bit weird
31 January 2022
Nini
originally posted on thewodlife.com.au
Bouncy!
12 May 2022
Georgina
originally posted on thewodlife.com.au
Decent shoe
23 January 2023
Mikaelaa
originally posted on rebelsport.com.au
Definitely gives you a boost!
7 February 2022
originally posted on ewavedemo.com
Great fit and super comfortable
28 September 2021
Rheece
originally posted on ewavedemo.com
Great trainers
18 December 2022
MITSI-BOBBI
originally posted on sportsdirect.com
Perfect!
3 October 2021
Shazza49
originally posted on very.co.uk
spring in my step
21 July 2022
blossomumma
originally posted on rebelsport.com.au
Still happy but less so
26 October 2021
Helen
originally posted on ewavedemo.com

Specification

SportRunning
Product classShoe
TerrainRoad