Y-3 Ultraboost 21Black & Core White
£249 £125
Description
Y-3 brings its sleek and stylish aesthetic to the Ultraboost 21. In all-black, it features uppers made from Primeknit textile and a luxe leather lining to ensure a premium fit. A boost™ midsole and Continental™ rubber outsole work together to provide cushioning and stability.
- Primeknit Uppers
- Leather Lining
- boost™ Cushioning
- Continental™ Rubber Outsole
- Style Code: GZ9133
Sizing
| US | EU | Japan | |
|---|---|---|---|
| UK 4 | 4.5 | 36 2/3 | 22.5 |
| UK 4.5 | 5 | 37 1/3 | 23.5 |
| UK 5 | 5.5 | 38 | 23.5 |
| UK 5.5 | 6 | 38 2/3 | 24 |
| UK 6 | 6.5 | 39 1/3 | 24.5 |
| UK 6.5 | 7 | 40 | 25 |
| UK 7 | 7.5 | 40 2/3 | 25.5 |
| UK 7.5 | 8 | 41 1/3 | 26 |
| UK 8 | 8.5 | 42 | 26.5 |
| UK 8.5 | 9 | 42 2/3 | 27 |
| UK 9 | 9.5 | 43 1/3 | 27.5 |
| UK 9.5 | 10 | 44 | 28 |
| UK 10 | 10.5 | 44 2/3 | 10.5 |
| UK 10.5 | 11 | 45 1/3 | 29 |
| UK 11 | 11.5 | 46 | 29.5 |
| UK 11.5 | 12 | 46 2/3 | 30 |
| UK 12 | 12.5 | 47 1/3 | 30.5 |
| UK 12.5 | 13 | 48 | 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