






adidas Ultraboost_20 'Grey/Orange/Blue' FY3453

Experience ultimate comfort and responsiveness with the adidas Ultraboost 20 in Grey/Orange/Blue (FY3453). This high-performance running shoe features adidas' signature Boost midsole for incredible energy return, while the Primeknit upper provides a sock-like fit and breathable support. With its stylish colorway and cutting-edge technology, the Ultraboost 20 elevates your runs to new heights.
US | UK | EU | JP |
---|
3M | 2.5 | 35 | 21 |
3.5M | 3 | 35 1/2 | 21.5 |
4M | 3.5 | 36 | 22 |
4.5M | 4 | 36 2/3 | 22.5 |
5M | 4.5 | 37 1/3 | 23 |
5.5M | 5 | 38 | 23.5 |
6M | 5.5 | 38 2/3 | 24 |
6.5M | 6 | 39 1/3 | 24.5 |
7M | 6.5 | 40 | 25 |
7.5M | 7 | 40 2/3 | 25.5 |
8M | 7.5 | 41 1/3 | 26 |
8.5M | 8 | 42 | 26.5 |
9M | 8.5 | 42 2/3 | 27 |
9.5M | 9 | 43 1/3 | 27.5 |
10M | 9.5 | 44 | 28 |
10.5M | 10 | 44 2/3 | 28.5 |
11M | 10.5 | 45 1/3 | 29 |
11.5M | 11 | 46 | 29.5 |
12M | 11.5 | 46 2/3 | 30 |
12.5M | 12 | 47 1/3 | 30.5 |
13M | 12.5 | 48 | 31 |
13.5M | 13 | 48 2/3 | 31.5 |
14M | 13.5 | 49 1/3 | 32 |
14.5M | 14 | 50 | 32.5 |
15M | 14.5 | 50 2/3 | 33 |
16M | 15 | 51 1/3 | 33.5 |
17M | 16 | 52 2/3 | 34.5 |
18M | 17 | 53 1/3 | 35 |
19M | 18 | 54 2/3 | 35.5 |
20M | 19 | 55 2/3 | 36 |




Novelship employs a strict verification process where each product is unboxed to allow thorough inspection of the product, including the packaging, exterior appearance, interior components, and accessories. Defects and imperfections are flagged, and our authentication team determines the legitimacy of each product before final approval.
You are responsible for any return shipping costs. We will provide a return address after the request is confirmed by the Novelship Customer Specialist team.
Please contact our customer service team before returning any product. For further information, please refer to our Term and Conditions.
Requests for size exchanges can only be made within 30 days of the shipping date and are subject to availability.
Please contact our customer service team before returning any product.
For further information, please refer to our Term and Conditions.
Experience ultimate comfort and responsiveness with the adidas Ultraboost 20 in Grey/Orange/Blue (FY3453). This high-performance running shoe features adidas' signature Boost midsole for incredible energy return, while the Primeknit upper provides a sock-like fit and breathable support. With its stylish colorway and cutting-edge technology, the Ultraboost 20 elevates your runs to new heights.




Novelship employs a strict verification process where each product is unboxed to allow thorough inspection of the product, including the packaging, exterior appearance, interior components, and accessories. Defects and imperfections are flagged, and our authentication team determines the legitimacy of each product before final approval.
You are responsible for any return shipping costs. We will provide a return address after the request is confirmed by the Novelship Customer Specialist team.
Please contact our customer service team before returning any product. For further information, please refer to our Term and Conditions.
Requests for size exchanges can only be made within 30 days of the shipping date and are subject to availability.
Please contact our customer service team before returning any product.
For further information, please refer to our Term and Conditions.


