Flex Rating – 8 - 9 (1 Soft - 10 Stiff)

Power Tongue Stiffener – For those looking for adjustable stiffness throughout the day or season, you can use the removable tongue stiffener to change between premium precision or more of a relaxed feel. From the steep and deep to the groomers, you can customize your boot feel perfect for your style.

Armored Spine – Nitro uses an anatomically-shaped and 3D-molded heel reinforcement to provide even boot flex and long-lasting heel fit.

Flex Link Design – A flexible panel at the ankle between the upper and lower shell ensures an even-flexing, responsive boot without bulk.

Internal Ankle Support – An anatomically shaped molded plate distributes lace pressure over the instep and top ankle area. Resulting in more comfort and a better, more precise fit.

Cloud 9 Liner – Ultra-lightweight pre-molded Thermacell material creates a straight out of the box fit with unstoppable comfort. Nitro's signature latex heel pads provide lifetime heel fit, while the clutch tongue makes boot entry and exit easier.

ILS Liner Lacing – The ILS system uses a lacing harness to snugly wrap around the liner and secure it in the shell for a precise fit. Engineered ILS laces provide less friction and have a Dyneema® core for added strength.

RE/LACE Liner Locker – From the innovators at Nitro R&D comes the RE/LACE liner locker, providing easy adjustment of your inner boot lacing without having to untie your boot.

Dual Zone BOA Fit System – This zonal fit system allows for a precise fit and tailored foothold. The system can be loosened or tightened effortlessly with the turn of the two BOA dials.

Bail Out System – Designed to make unlacing the TLS system even easier. This pull tab placed in the middle of the TLS lacing system on the outside of the boot allows for effortless unlacing and record breaking speeds for taking your boots off.

EVA Midsole – Used on all boots with rubber outsoles, the EVA midsole reduces the overall weight and provides cushioning and thermal insulation.

Ortholite® High Cup Triple Density Footbed with O-Therm™ – The world's leading supplier of open-cell foam insole technology provides a triple density footbed for support and comfort with an anti-microbial, moisture-wicking technology for drier, less odorous experience.

Step On® Rubber Sole – 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...

Therminator Shield – This thermal layer between sole and liner will reflect your body heat and keep your feet warm all day.

Medium-Stiff Flex – Helps with quick, technical maneuvers, even at high speeds. Great for all-mountain carving, powerful freeriding and charging through the terrain park.

Re:Flex™ Binding System – Offers more flex, feel, and cushioning than traditional disc bindings, in a package that's universally compatible with all current mounting systems, including 4x4, 3D® (via Burton Rider Service, sold separately), and the Channel®. The minimized, cored base-plate with Living Hinge™ disc reduces the weight and footprint of the binding, while also bending freely for a more natural flex.

Single Component 50% Carbon / Nylon Composite Baseplate – The ultimate blend of boot-hugging comfort and response.

Re:Flex™ FullBED Cushioning System – Offers full underfoot cushioning that maximizes comfort while minimizing fatigue. Anchored to the baseplate, the stealth trap door design makes it easy to access the mounting hardware.

Toe Hooks 2.0 – Located on the front of each boot, toe hooks keep the toes securely fastened in the Step On binding.

FLAD™ – The higher the Forward Lean angle on your hi-backs, the quicker you heel-edge turns. Crank them forward for icy hits in the pipe or back them off for jibbing. Tool-free and micro-adjustable for easy fine-tuning and maximum angle options.

50:50 Carbon Fiber / Nylon Composite Blended – 50:50 carbon fiber/nylon composite blend construction is hyper lightweight and responsive.

Compatibility – Must Be Used with Burton Step On™ Boots

Re-Ground Materials to Reduce Waste

Compatible with All Major Mounting Systems – Please note, the 3D Hinge Disc is required for mounting on 3D systems (not included).