Skip to main content

Picture 1 of 6

Stock photo
Stock photo
Adidas Ultraboost 21 Men's Shoes Core Black-Grey Four FY0378 - Picture 1 of 6
Adidas Ultraboost 21 Men's Shoes Core Black-Grey Four FY0378 - Picture 2 of 6
Adidas Ultraboost 21 Men's Shoes Core Black-Grey Four FY0378 - Picture 3 of 6
Adidas Ultraboost 21 Men's Shoes Core Black-Grey Four FY0378 - Picture 4 of 6
Adidas Ultraboost 21 Men's Shoes Core Black-Grey Four FY0378 - Picture 5 of 6
Adidas Ultraboost 21 Men's Shoes Core Black-Grey Four FY0378 - Picture 6 of 6

Size 9 - adidas UltraBoost 21 Core Black

5.02 product ratings
The Rich Ballaz (1943)
99.3% positive Feedback
Price:
US $151.20
Approximately£112.70
+ $43.10 postage
Estimated delivery Mon, 28 Jul - Thu, 7 Aug
Returns:
30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
New with box
Select
8.5
9
Prototype after prototype. Innovation after innovation. Testing after testing. Meet us in the hot pursuit of the pinnacle harmonization of weight, cushioning, and responsiveness. Ultraboost 21. Say hello to incredible energy return. Lace closure Supportive heel counter Boost midsole 100% Authentic Imported Style Number: fy0378 Condition: New

About this product

Product Identifiers

Brandadidas
Style CodeFY0378
Modeladidas Ultraboost 21
eBay Product ID (ePID)15044909722

Product Key Features

Upper MaterialPrimeknit+
TypeAthletic
StyleSneaker
Product Lineadidas UltraBoost
ColorBlack
Release Year2021
US Shoe Size9
DepartmentMen

Additional Product Features

Release Date20210130
NicknameCore Black
Full Modeladidas UltraBoost 21
Manufacturer ColorCore Black/Core Black/Grey Four

All listings for this product

Buy it now
Any condition
New
Pre-owned
Size 9- adidas UltraBoost 21 Core Black
item 1 Size 9- adidas UltraBoost 21 Core Black
£42.83
+ £29.28 postage
Adidas Ultraboost 21 Black/White Men's Size 9 [FY0378]
item 2 Adidas Ultraboost 21 Black/White Men's Size 9 [FY0378]
£49.19
+ £27.58 postage
Adidas Ultraboost 21 Core Black Women’s 9 Casual Gym Running Sneaker EUC
item 3 Adidas Ultraboost 21 Core Black Women’s 9 Casual Gym Running Sneaker EUC
£37.98
+ £40.62 postage
Adidas Ultraboost 21 FY0378 Mens US 9 Running Shoes Core Black Athletic Sneakers
item 4 Adidas Ultraboost 21 FY0378 Mens US 9 Running Shoes Core Black Athletic Sneakers
£42.03
+ £38.10 postage
Adidas Ultraboost 21 FY0378 Core Black Men's Running Shoes US Size 9
item 5 Adidas Ultraboost 21 FY0378 Core Black Men's Running Shoes US Size 9
£58.14
+ £27.85 postage
Adidas Ultraboost 21 Men's Shoes Core Black-Grey Four FY0378
item 6 Adidas Ultraboost 21 Men's Shoes Core Black-Grey Four FY0378
£112.70
+ £32.13 postage
Adidas Ultraboost 21 Mens Shoes Size 9, Color: Black
item 7 Adidas Ultraboost 21 Mens Shoes Size 9, Color: Black
£134.08
+ £29.08 postage
[NEW] Men's adidas Ultraboost 21 Running Shoes Black FY0378
item 8 [NEW] Men's adidas Ultraboost 21 Running Shoes Black FY0378
£134.14
+ £32.83 postage
Adidas UltraBoost 21 Running Shoes Men's Sneakers Black/White FY0378 US 7-12
item 9 Adidas UltraBoost 21 Running Shoes Men's Sneakers Black/White FY0378 US 7-12
£174.34
Free postage
listings for this product

Ratings and reviews

Learn more
5.0
2 product ratings
  • 2 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • by melwil3809
    08 Apr, 2024

    Great shoes great price

    Great shoes. My student loves them

    Verified purchase: YesCondition: Pre-owned

  • by themastertailor
    06 May, 2025

    Great Support

    Love it! Great support. Very stylish. Easy to match with different styles.

    Verified purchase: YesCondition: Pre-owned

Best-selling in Trainers

You may also like