Closure
BOA® Fit System
Liner
Liner Closure
Heel Lock
Outsole
Insole
Extras
Partner Tech
Topsheet
Inserts
Closure
● Dual BOA® WrapStrap
Our groundbreaking new closure system provides incredible all-over support and even pressure distribution. The upper laces and built-in power strap are controlled via a BOA® H4 dial. The forefoot is tightened using a separate low profile dial.
● Dual BOA®
Dual BOA® technology provides quick, precise lace adjustments via two independent dials. Each controls a distinct boot zone, delivering a custom fit in seconds.
● Hybrid Lace+BOA®
Our Hybrid boots combine traditional shell lacing (with Speed Hooks for easy tightening) and a BOA® side-dial that adjusts the Internal Heel Lock harness, eliminating heel lift.
● Single BOA®
A single BOA® dial located on the tongue tightens a steel lace across the entire shell. It's the quickest, simplest way to close and release your boot.
● Velcro
Simple, customizable closure for small hands and growing feet.
● Hybrid Lace+BOA®
Our Hybrid boots combine traditional shell lacing (with Speed Hooks for easy tightening) and a BOA® side-dial that adjusts the Internal Heel Lock harness, eliminating heel lift.
BOA® Fit System
● H4 Colier
Ready for anything, designed to withstand. The bombproof BOA® H4 Coiler is built for the most demanding riders and resists impacts from park to pow. Its efficient mechanism rapidly takes up lace slack, increasing speed of entry.
● H4 Dial
Ready for anything, designed to withstand. The bombproof BOA® H4 Dial is built for the most demanding riders and resists impacts from park to pow. Its chunky design enables fast and smooth operation, even in gloves.
● M4 Dial
The low profile BOA® M4 Dial offers proven reliability, precision fit and fast release.
Liner
● Diamond
Our flagship liner places the tongue on the outside for more consistent forward flex. Water-resistant 3M Thinsulate, an EVA outsole, and high-density memory foam combine with state-of-the-art heat-molding for premium comfort in all conditions.
● Gold
The Gold liner's advanced heat-molding tech delivers a perfect fit in minutes. Premium materials enhance flex and support, while a Custom Flex Zone adds toe room. Appears as an asym wrap on most models, or with a classic tongue on the Kita APX.
● Silver
The Silver liner can be heat molded for a custom fit and features a Custom Flex Zone at the toes, 8mm PE foam, and added PU support. A separate cuff connected to the shell ensures easy entry, while Velcro patches on the tongue secure the fit.
● Bronze
Our Bronze liner features integrated lacing with a low-profile lace lock for a secure fit. Its heat-moldable design and enhanced ankle volume prevent heel lift, while a Custom Flex Zone at the toes and 8mm PE foam ensure lasting comfort.
● Linerless
Found on the kids' Micron Mini, our Linerless tech makes it as easy as possible for groms to get in and out of their boots. Lightweight cushioning takes care of their comfort.
Liner Closure
● Shell Harness
Pull the inner laces to tighten a shell-mounted harness. Velcro secures the tongue.
● Liner Lacing
The inner lacing system is located on the liner itself.
● Velcro
Rapid, intuitive closure found on both our youth models and our ultra lightweight Diamond liner.
Heel Lock
● Internal Heel Lock
The BOA® side-dial controls an internal harness connected to the shell and tongue, delivering incredible three-dimensional foot hold with zero heel lift.
● External Heel Lock
Our External Heel Lock works in tandem with the BOA® dial on the tongue, tightening built-in wings on either side of the ankle to eliminate heel lift.
● 3D Liner Support
Awesome foot hold that starts right inside the liner, with 3D molded material and J-bars around the ankle. Minimal movement, maximum control.
Outsole
● Vibram Approach
Our premium outsole combines full EVA midsole cushioning with an OC-Kush heel insert for supreme comfort. The Vibram ICE-TREK tread is made from a rubber compound especially developed for winter conditions, delivering unrivaled grip.
● Surface
Inspired by lunar exploration, the Surface outsole combines the latest rubber traction underfoot with plush EVA cushioning. The lugs are shaped for even smoother entry and exit when paired with Supermatic® bindings.
● Ascent
The Ascent combines an EVA midsole and rubber outsole for the optimal balance of cushioning, weight and grip. An OC-Kush insert absorbs impacts while its gecko-inspired tread pattern delivers lizard-like traction.
● Ascent SuperFoam
Fully loaded with our proprietary SuperFoam cushioning, this premium version of our Ascent outsole offers excellent dampening and rebound underfoot. It's a super-durable material that retains its density and shock-absorbent properties winter after winter. Elsewhere, it features the same OC-Kush insert to help soak up heavy landings, and a full rubber tread inspired by geckos for lizard-like traction.
● Gravity +
Constructed from a single piece of bombproof and lightweight EVA, our Gravity+ outsole delivers great cushioning underfoot. The tread pattern is inspired by snowcat tracks, with a rubber section at the toe for reliable grip in icy conditions.
● Gravity
Constructed from a single piece of bombproof and lightweight EVA, our standard Gravity outsole delivers great cushioning underfoot and a tread pattern that's similar to our high-end boots.
Insole
● OrthoLite® X40
An advanced, 3D-molded insole from the biomechanic experts at OrthoLite®. Constructed from two densities of material, including recycled EVA at the heel, the X40 cradles the whole foot to ensure market-leading support and exceptional rebound.
● OrthoLite® X35
An advanced, 3D-molded insole from the biomechanic experts at OrthoLite®. Constructed from single density EVA, the X35 cradles the whole foot to ensure market-leading support with excellent cushioning.
● 3D Triple Density
Our premium 3D insole uses triple-density EVA to cradle your foot. Firm support at the heel cup and arch combines with a high-rebound heel layer, while a fleece-lined footbed with silicone print adds warmth and grip.
● 3D Dual Density
Anatomically designed to cradle your foot and constructed from two densities of EVA, with firmer material supporting the heel cup and arch. A fleece-lined footbed with silicone top-print keeps you warm and secure.
● 3D Single Density
Anatomically designed to cradle your foot and constructed from a single piece of comfortable EVA. A fleece-lined footbed with silicone top-print keeps you warm and secure.
● 3D Room-2-Grow
Anatomically designed to cradle the foot and constructed from a single piece of comfortable EVA. A fleece-lined footbed with silicone top-print keeps kids' feet warm and secure, while the removable toe shim frees up more space as they grow.
Extras
● 1:1 Last
1:1 lasting means a specific liner, shell and footbed is created for each full and half size. We also have specific lasts for men, women and youth sizes. The result? Unrivaled fit.
● Asym 3F
A unique asymmetrical design co-developed with BOA® for optimal support and flex. The tongue's lace guides are positioned over flatter forefoot areas for even closure and reduced pressure points. Enhanced medial arch support fights foot fatigue.
● Exo Spine
An external backstay that supports the whole boot and transfers energy instantly from heel to toe. It connects seamlessly to the outsole via our Transition Zone, so you won't hook up on the binding's heelcup when you enter or exit your binding.
● Custom Calf
Velcro wings at the back of the shell can be adjusted to accommodate bigger calves and gain extra stride length when splitboarding.
● 3D Molded Toebox
Our 3D Toebox eliminates extra layers and seams around the forefoot, improving water resistance and durablility. The streamlined design also makes it easier to slide your boot in and out of the binding.
● 3D Molded Tongue
Our asymmetric 3D Molded Tongue features a sharper curve on the medial side to match your natural forefoot shape. This design eliminates pressure points and delivers more balanced comfort and support than a traditional straight tongue.
● Armor-Tech
This bombproof TPU strip wraps around the front of the boot to shield it from abrasion and protect your toes when you're kicking in steps. It also prevents the boot from packing out too much, prolonging its life.
● Articulating Cuff
An overlapping shell design allows independent upper movement, delivering super smooth flex without pressure points
● Articulating Flex Zone
The upper boot cuff is asymmetrically connected to the lower boot, allowing the ankle to flex naturally and providing great support without shell distortion.
● Rubber Backstay
A durable section at the back of the boot that protects it from wear. Our unique Transition Zone means the rubber is bonded smoothly to the outsole with no ridges, eliminating any snags when you enter or exit your bindings.
● KPU
A unique injected polyurethane that's 100% waterproof, allowing us to create seamless uppers with high abrasion resistance and consistent flex.
● Moldable Liner
Made from advanced memory foam, our moldable liners adapt to your foot shape over time or can be heated in store for an instant, personalized fit. Experience zero pressure points and maximum comfort.
● Space Blanket
A thermal insulation barrier between the outsole and the bottom of the liner keeps the warmth inside and the cold outside.
● Storm Cover
A water-resistant PU/mesh cover with zipper. The Storm Cover keeps feet dry for long days in deep snow conditions and features a 3D engineered knit to perfectly match the shape of the boot. Stretchable material at the top eases closure.
● OC Kush
Shock-absorbing dynamic gel pads are inserted into the outsole around the heel area. This extra cushioning helps you soak up heavy landings and reduces fatigue from bumpy snow, as well as making your boots super comfy to walk around in.
● 3D PermaFlex
A TPU-injected tongue that provides enhanced support and maintains a consistent flex pattern for the life of the boot.
● Ejack Signature
A unique boot collab developed with Nidecker team rider Eric Jackson.
● Moldable Liner
Made from advanced memory foam, our moldable liners adapt to your foot shape over time or can be heated in store for an instant, personalized fit. Experience zero pressure points and maximum comfort.
Partner Tech
● BOA®
The industry standard in speed lacing systems. Micro-adjustable for a precise fit and engineered to perform in the toughest conditions.
● Vibram
Based in Italy and with over 80 years of experience, Vibram is the world leader in high-performance rubber soles.
● Thinsulate™
The benchmark in lightweight thermal insulation, developed by the experts at 3M.
● Ortholite®
Over 25 years of eco-friendly technology bringing unmatched performance and comfort to every insole we make.