Nitro Sentinel BOA® Boots 2025

A Dialed Fit – All Day Long

The Sentinel snowboard boot offers a performance fit you can trust with the durable capabilities from Nitro´s R&D for effortless control and confidence from peak to park, regardless of weather or skill level. We proudly offer an affordable speed lacing boot built to last and packed with the key features to make snowboarding more relaxed and fun!

The BOA® Fit System delivers micro-adjustable precision fit, engineered to perform in the toughest conditions. The upper and lower zonal adjustability are ensured by the BOA® Fit System. The Dual Zone Configuration allows micro-adjustable precision fit for the cuff and the lower zone independently.

The dual top and bottom zonal adjustability is ensured by the BOA® Fit System. The bottom section is activated via the BOA® dial on the side of the boot and the top section from the BOA® dial on the tongue of the boot. This zonal adjustment solution allows for a precise fit ensuring a tailored foothold. The system can be loosened or tightened fast and effortlessly with the turn of the BOA® dials. BOA® is a registered trademark of Boa Technology Inc.

A highly effective traction pattern, combined with an abrasion-resistant high-grip rubber compound provides additional sole durability and a perfect grip, no matter if you're hiking up the park or down the stairs to the bathroom.

Developed to help keep the liner heel in one place and eliminate any kind of heel slippage or lifting. This ladder unit helps connect the liner heel to the shell to help generate the world's best foothold. Say goodbye to heel slipping and hello to all-day comfort and foothold.

Our most affordable and quick fitting liner provides a comfortable and sure foothold with its Pre-Molded EVA material and EVA Footbed. The zero pressure points and easy to adjust Re/Lace liner locker system keeps your feet snug and secure all day long. • Pre-Molded EVA: for quick fit • DLS Direct Lacing System: featuring Dyneema® loaded low-friction laces for ultimate fit and comfort • Re/Lace Liner Locker: for a snug and easy to operate closure • EVA Footbed: provides shock absorption and comfort • Interlock System: no heel lift

Directly connected to the liner, the DLS also features Dyneema® loaded low-friction laces on selected models for ultimate fit and comfort.

The Re/Lace Liner Locker provides a secure and true liner lace lock every time, while additional allowing for easy adjustability of your inner boot lacing when your boot shell is already tied, by simply pulling up on the lace handle. This allows you to (re)tighten your liner and foothold throughout the day (wherever you may find yourself on the mountain) without having to untie your boots shell lacing system.

SIZING 

• US Men’s 7 - 14
• Mondopoint 25.0 - 32.0
• EU 38 2/3 - 48
• UK Men’s 6 - 13