The Nidecker Sierra Snowboard Boots 2025 - Men's is a lightweight snowboard boot for riding comfort. A soft flex boot with incredible response, it's prepared to answer to every slight change from heel to toe. Resort fun to park exploration, dial in the fit with the easy BOA lacing and heat-moldable Bronze Level liner. Get to the mountain and just ride.
Size Guide
| 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US Women's Size | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 13 | - | - | - |
| EU | 39.5 | 40 | 41 | 41.5 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 45.5 | 47 |
| UK | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 12 |
| Mondo | 25 | 25.5 | 26 | 26.5 | 27 | 27.5 | 28 | 28.5 | 29 | 29.5 | 30 | 31 |
| US Women's Size | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 |
|---|---|---|---|---|---|---|---|---|---|---|
| US Men's Size | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 | 8 | 8.5 |
| EU | 35.5 | 36 | 37 | 37.5 | 38 | 39 | 39.5 | 40 | 41 | 41.5 |
| UK | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6.5 | 7 | 7.5 |
| Mondo | 22 | 22.5 | 23 | 23.5 | 24 | 24.5 | 25 | 25.5 | 26 | 26.5 |
