NITRO boots Sentinel Boa true black
NITRO boots Sentinel Boa true black
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Nitro snowboard boots size guide
How to measure your foot:
Place your foot on a sheet of paper, mark the longest toe and the heel, then measure the distance.
| Category | Foot size (cm) | Recommended boot size |
|---|---|---|
| Kids | 17.5 | 19.0 |
| 18 | 19.5 | |
| 18.5 | 20.0 | |
| 19 | 20.5 | |
| 19.5 | 21.0 | |
| 20 | 21.5 | |
| 20.5 | 22.0 | |
| Youth & Women’s | 21 | 22.5 |
| 21.5 | 23.0 | |
| 22 | 23.5 | |
| 22.5 | 24.0 | |
| 23 | 24.5 | |
| 23.5 | 25.0 | |
| 24 | 25.5 | |
| 24.5 | 26.0 | |
| Women’s & Men’s | 25 | 26.5 |
| 25.5 | 27.0 | |
| 26 | 27.5 | |
| 26.5 | 28.0 | |
| 27 | 28.5 | |
| 27.5 | 29.0 | |
| 28 | 29.5 | |
| 28.5 | 30.0 | |
| Men | 29 | 30.5 |
| 29.5 | 31.0 | |
| 30 | 31.5 | |
| 30.5 | 32.0 | |
| 31 | 32.5 | |
| 31.5 | 33.0 | |
| 32 | 33.5 | |
| 32.5 | 34.0 | |
| 33 | 34.5 |
Nitro Sentinel BOA – Multi-purpose snowboard boots for freestyle and all-mountain riding
The Nitro Sentinel BOA is a medium-soft flex snowboard boot designed for freestyle and all-mountain riders. Ideal for beginners and creative freestyle enthusiasts, they offer a responsive feel and easy adjustment to help improve riding skills.
Key Features
- Medium-soft flex rating (4/10 in testing) for a balance of comfort and control.
- Double BOA closure system for quick and secure adjustment.
- Rubber sole with molded TLS lace handles for durability and better grip.
- Rescue system included for the closure mechanism.
Who they are for
- Beginners and freeriders looking for an easy-to-use boot.
- Freestyle riders who want a forgiving and creative ride.
- Smaller riders who find medium-flex boots too stiff too stiff.
Limitations
- Not suitable for larger riders or aggressive cornering.
- Softer flex may not be suitable for high speed or technical riding.


