Presenting the definitive conjunction of technology and authentic streetwear style, this iteration of adidas’ Ultra Boost sneaker is presented in collaboration with Los Angeles streetwear brand Undefeated. Constructed with a durable and breathable primeknit upper, this grey style features a fitcounter moulded heel counter and Boost™ midsole. Finished with a stretchweb and Continental™ rubber outsole, a woven brand patch to the tongue completes the distinctive look of this formidable shoe.
US Men | US Women | EU | CM | |
---|---|---|---|---|
UK 3 | 3.5 | 4.5 | 35 2/3 | 21.8 |
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 |
If for some reason you are not happy with your purchase you can return it to us within 30 days for an exchange or refund.
We are now offering FREE UK returns. For more information please visit our returns page