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

Internal Ankle Support – Optional Fit Improvement

Patented Re/Lace Liner Locker – Easy and precise Liner lacing – all day long

Power Tongue Stiffener – Adjustable Boot Response

Women's Specific Cloud 9 Liner – Premolded thermacell, women's specific comfort cuffs, and more!

TLS Twin Lacing System – Nitro leading the pack with the TLS lacing system: Easy lace engagement and release, combined with the low abrasion of Dyneema® laces are the key factors of this highly reliable zonal lacing system. At the same time, the TLS features compact size and low weight while maintaining reliability.

Ankle Strap with BOA® – Additional Foothold and support.

ILS Liner Lacing – Eliminating heel slip and keeping your liner secured in the shell.

45˚ Laceglider – This precision-molded low friction plastic insert is positioned at 45˚ in the ankle area, reducing lace friction and making it even easier to tie up your laces.

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.

Ortholite® High Cup Dual Density Women’s Footbed – More Support and Cushioning

Nitro Step On® Outsole – Step On® compatibility with up to 30% recycled rubber.

Therminator Shield Sole Insulation

Air Dampening – Maximum Cushioning

EVA Midsole – Comfort & thermal insulation.

Medium Flex – The happy medium of binding flex. Medium flex models perform equally on all terrain. Great for progression - responsive, comfortable and forgiving.

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 30% Short-Glass / Nylon Composite Baseplate – A high‑performance blend featuring ramped up strength in a medium‑flexing package. One material throughout creates consistent response and feel for all-terrain domination.

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.

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.

Kickback Hammock – A lighter weight upgrade to the heel hammock, this two-piece heel hugging hiback is literally suspension in a hiback. Dynamic interaction between an internal spring and rubber over molded hammock results in increased response and reduced vibration while your heel is cradled in complete suspension.

30% Short-Glass / Nylon Composite – A high‑performance blend featuring ramped up strength in a medium‑flexing package.

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).