nike local currency is for display purposes only and is calculated based on exchange rates that are updated daily.
adidas’s Ultraboost debuted as a runner back in 2015, but as it enters its fourth generation, it’s so much more than that. It’s day-long comfort, thanks to the flexible Primeknit upper and responsive boost™ midsole, and it’s support where you need it most, with its midfoot caging and reinforced heel counter.
US Men | US Women | EU | Japan | |
---|---|---|---|---|
UK 3.5 | 4 | 5 | 36 | 22.1 |
UK 4 | 4.5 | 5.5 | 36 2/3 | 22.5 |
UK 4.5 | 5 | 6 | 37 1/3 | 22.9 |
UK 5 | 5.5 | 6.5 | 38 | 23.3 |
UK 5.5 | 6 | 7 | 38 2/3 | 23.8 |
UK 6 | 6.5 | 7.5 | 39 1/3 | 24.2 |
UK 6.5 | 7 | 8 | 40 | 24.6 |
UK 7 | 7.5 | 8.5 | 40 2/3 | 25 |
UK 7.5 | 8 | 9 | 41 1/3 | 25.5 |
UK 8 | 8.5 | 9.5 | 42 | 25.9 |
UK 8.5 | 9 | 10 | 42 2/3 | 26.3 |
UK 9 | 9.5 | 10.5 | 43 1/3 | 26.7 |
UK 9.5 | 10 | 11 | 44 | 27.1 |
UK 10 | 10.5 | 11.5 | 44 2/3 | 27.6 |
UK 10.5 | 11 | 12 | 45 1/3 | 28 |
UK 11 | 11.5 | 12.5 | 46 | 28.4 |
UK 11.5 | 12 | 13 | 46 2/3 | 28.8 |
UK 12 | 12.5 | 13.5 | 47 1/3 | 29.3 |
UK 12.5 | 13 | 14 | 48 | 29.7 |
UK 13 | 13.5 | 14.5 | 48 2/3 | 30.1 |
UK 13.5 | 14 | 15 | 49 1/3 | 30.5 |
UK 14 | 14.5 | 15.5 | 50 | 31 |
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For more information please visit our returns page