Adidas Ultraboost 21White & Grey
£159 £85
Description
Experience energy return like never before thanks to these innovative Ultraboost 21 runners from adidas. They’re crafted using Primeblue – a high-performance recycled material that’s made in collaboration with Parley Ocean Plastic – and show off a sleek all-white colourway. Underfoot, boost™ cushioning comfortably complements the shoe’s sporty sock-like fit.
- Primeknit+ Uppers
- Primeblue Yarn
- boost™ Cushioning
- Continental™ Rubber Outsole
- Style Code: HB8051
Sizing
Please note sizes may vary between styles, we recommend using size conversions as a guide.
| 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 |
Shipping
- FREE DPD Standard Service on orders over £150.00
- £6.99 via DPD Standard Service
- £9.99 via DPD Next Working Day Priority Service
Returns
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