Nidecker Altai Snowboard Boot Black 2027
Designed around a 1:1 Mens last with Dual BOA® closure, the Altai offers a dialed, performance fit with External Heel Lock for exceptional hold. The Moldable Liner with Shell Harness liner closure adapts to your foot for a custom feel, while the Articulating Flex Zone ensures smooth, responsive flex across all terrain types.
- Dual BOA® H5 Coiler / M+2 Dial closure for micro-adjustable precision
- External Heel Lock for superior heel hold
- Moldable Liner with Asym 3F construction
- Articulating Flex Zone for natural movement
- 3D Molded Toebox and 3D Molded Tongue for protection and fit
- Gravity+ outsole with Ascent 2.0 technology for enhanced grip
- 3D Pro insole for cushioning and support
The Men's Altai is the ideal choice for intermediate to advanced riders seeking a versatile all-mountain boot.
Fast, Reliable Shipping
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We ship fast worldwide. Most orders go out the same or next business day. You will get an order confirmation right away, followed by tracking as soon as it ships so you always know where your gear is.
Boot Size Conversion
Find your Mondo size, then match to US/UK sizes.
| Mondo (cm) | US Men's | US Women's | UK | EU |
|---|---|---|---|---|
| 22.0 | 4 | 5 | 3 | 35 |
| 23.0 | 5 | 6 | 4 | 36 |
| 24.0 | 6 | 7 | 5 | 37.5 |
| 25.0 | 7 | 8 | 6 | 39 |
| 25.5 | 7.5 | 8.5 | 6.5 | 39.5 |
| 26.0 | 8 | 9 | 7 | 40.5 |
| 26.5 | 8.5 | 9.5 | 7.5 | 41 |
| 27.0 | 9 | 10 | 8 | 42 |
| 27.5 | 9.5 | 10.5 | 8.5 | 42.5 |
| 28.0 | 10 | 11 | 9 | 43 |
| 28.5 | 10.5 | 11.5 | 9.5 | 44 |
| 29.0 | 11 | 12 | 10 | 45 |
| 29.5 | 11.5 | – | 10.5 | 45.5 |
| 30.0 | 12 | – | 11 | 46 |
| 31.0 | 13 | – | 12 | 47.5 |
| 32.0 | 14 | – | 13 | 49 |
How to Find Your Mondo Size
- 1 Stand on a piece of paper with your heel against a wall
- 2 Mark the tip of your longest toe on the paper
- 3 Measure from the wall to the mark in centimeters
- 4 This measurement is your Mondo size
About The Fit
Every boot has its own unique fit characteristics.
