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Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Grey White

Adidas Ultra Boost 21 Grey White

(855 reviews)

The adidas Ultra Boost 21 Grey White arrives in an all-grey body with a tech-knit finish sitting on a white sole adorned by a textured pattern. adidas uses its PRIMEKNIT technology on the Ultra Boost 21. Thus, the shoe’s upper features a recycled PRIMEBLUE material in crisp white knit. The solid weave finish of the mudguard breaks into a breathable surface on the vamp. The 3-Stripes of adidas, which join on the eye stay to make an overlay, appear in a synthetic material on the quarter panels. The heel stabilizer is in plastic and it curves near the counter to make a "U" shape. What makes the adidas Ultra Boost 21 Grey White stand out? Our experts have a soft spot for the sock fit of this shoe. While the breathable knit design ensures comfort, the grey lace closure ushers in a secure fit. When it was released on January 28th, 2021, this shoe had a retail price of $180.

The adidas Ultra Boost 21 Grey White arrives in an all-grey body with a tech-knit finish sitting on a white sole adorned by a textured pattern. adidas uses its PRIMEKNIT technology on the Ultra Boost 21. Thus, the shoe’s upper features a recycled PRIMEBLUE material in crisp white knit. The solid weave finish of the mudguard breaks into a breathable surface on the vamp. The 3-Stripes of adidas, which join on the eye stay to make an overlay, appear in a synthetic material on the quarter panels. The heel stabilizer is in plastic and it curves near the counter to make a "U" shape. What makes the adidas Ultra Boost 21 Grey White stand out? Our experts have a soft spot for the sock fit of this shoe. While the breathable knit design ensures comfort, the grey lace closure ushers in a secure fit. When it was released on January 28th, 2021, this shoe had a retail price of $180.

$215.00

in 1 offers

Colour:

Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Triple Black
Adidas Ultraboost 21 Sneaker (Black - 9)
Sneakers Y-3 Ultraboost 5 Core Black/ Core Black/ Aluminium EUR 39 1/3
Adidas Ultraboost 21 - Core Black 8
Adidas Men's Ultraboost 21 Shoes - Core Black - 8.5
Sneakers Y-3 Ultraboost 5 Core Black/ Core Black/ Off-White EUR 41 1/3
Adidas Ultraboost 21 'Grey' Sneakers | Men's Size 9.5
Adidas Ultraboost 21 Running Shoe - Grey - 6 M
Adidas Ultraboost 21 'Cloud White' Sneakers | Men's Size 4
Adidas Mens Ultraboost 21, 8.5 / White

Size:

3
3½
4½
5
5½
6
6½
7
7½
8
8½
9
9½
10
10½
11
11½
12
13
14
36⅔
37⅓
38
41⅓
42⅔
44⅔
45⅓
46⅔
47⅓

Adidas Ultra Boost 21 Grey White

$215.00

(855 reviews)

The adidas Ultra Boost 21 Grey White arrives in an all-grey body with a tech-knit finish sitting on a white sole adorned by a textured pattern. adidas uses its PRIMEKNIT technology on the Ultra Boost 21. Thus, the shoe’s upper features a recycled PRIMEBLUE material in crisp white knit. The solid weave finish of the mudguard breaks into a breathable surface on the vamp. The 3-Stripes of adidas, which join on the eye stay to make an overlay, appear in a synthetic material on the quarter panels. The heel stabilizer is in plastic and it curves near the counter to make a "U" shape. What makes the adidas Ultra Boost 21 Grey White stand out? Our experts have a soft spot for the sock fit of this shoe. While the breathable knit design ensures comfort, the grey lace closure ushers in a secure fit. When it was released on January 28th, 2021, this shoe had a retail price of $180.

The adidas Ultra Boost 21 Grey White arrives in an all-grey body with a tech-knit finish sitting on a white sole adorned by a textured pattern. adidas uses its PRIMEKNIT technology on the Ultra Boost 21. Thus, the shoe’s upper features a recycled PRIMEBLUE material in crisp white knit. The solid weave finish of the mudguard breaks into a breathable surface on the vamp. The 3-Stripes of adidas, which join on the eye stay to make an overlay, appear in a synthetic material on the quarter panels. The heel stabilizer is in plastic and it curves near the counter to make a "U" shape. What makes the adidas Ultra Boost 21 Grey White stand out? Our experts have a soft spot for the sock fit of this shoe. While the breathable knit design ensures comfort, the grey lace closure ushers in a secure fit. When it was released on January 28th, 2021, this shoe had a retail price of $180.

Colour:
Adidas Ultra Boost 21 Grey White
Adidas Ultra Boost 21 Triple Black
Adidas Ultraboost 21 Sneaker (Black - 9)
Sneakers Y-3 Ultraboost 5 Core Black/ Core Black/ Aluminium EUR 39 1/3
Adidas Ultraboost 21 - Core Black 8
Adidas Men's Ultraboost 21 Shoes - Core Black - 8.5
Sneakers Y-3 Ultraboost 5 Core Black/ Core Black/ Off-White EUR 41 1/3
Adidas Ultraboost 21 'Grey' Sneakers | Men's Size 9.5
Adidas Ultraboost 21 Running Shoe - Grey - 6 M
Adidas Ultraboost 21 'Cloud White' Sneakers | Men's Size 4
Adidas Mens Ultraboost 21, 8.5 / White

Size

4
​

Price comparison

Last updated at 18/06/2025 04:24:16

StockX

$215.00

+ $34.95 delivery

Go to store

Price history

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Price history

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Reviews

Expected more but a disappointment
13 March 2021
yamr6er

originally posted on roadrunnersports.com

Great response, and cushion as advertised
8 March 2021
Bigbeebs

originally posted on finishline.com

Honest review.
25 February 2022

originally posted on Academy Sports + Outdoors

Price comparison

Updated about 7 hours ago
StockX

$215.00

+$34.95 delivery

Price history

​
​

Price history

​
​

Reviews

Expected more but a disappointment
13 March 2021
yamr6er
originally posted on roadrunnersports.com
Great response, and cushion as advertised
8 March 2021
Bigbeebs
originally posted on finishline.com
Honest review.
25 February 2022
originally posted on Academy Sports + Outdoors
How do u better ur best? The UB 21, that's how
30 July 2021
TRIumph636
originally posted on hibbett.com
I Don't Reccomend the Adidas Ultra Boost 21
10 August 2021
Christopher
originally posted on roadrunnersports.com
I may have to get all of the colors
29 April 2021
JORYBO
originally posted on finishline.com
Most comfortable shoe, believe the hype
15 May 2021
Bisidude
originally posted on asos.com
Obsessed
2 July 2021
Becca the moderate mover
originally posted on jdsports.co.uk
Tight toe box
4 March 2021
Paul
originally posted on roadrunnersports.com
Worst shoe made by adidas in comfort wise
8 September 2021
Savi14
originally posted on ewavedemo.com