Y-3 Ultraboost 21Core White, Red & Black
£255 £115
Description
Y-3 has a history of creating refined versions of athletic models, and its take on the Ultraboost 21 is no exception. It’s made with a one-piece textile upper and an oversized boost™ midsole that gently cushions and propels each step. There’s a hit of black leather at each heel, too, for a premium finish.
- Textile Uppers
- Leather Overlays
- Sock-Like Construction
- Torsion System
- boost™ Midsole
- Rubber Outsole
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
- £6.99 via DPD Standard Service
- £9.99 via DPD Next Working Day Priority Service
- FREE DPD Standard Service on orders over £150.00
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