Traditional Camber – Single camber set between the contact points for precise edgehold and explosive rebound

Regular Tip – This is a traditional construction that features full wood core content from tip-to-tail for smooth-flexing stability and durability.

Dual Twin Tip

MOD 4 – A unique blend of poplar, bamboo, and Paulownia wood in a balanced array, make this core lighter and provide increased repulsion, increased strength, and a lively feel.

Twin Wave Form Core Profile – In accordance with the position of the hole pattern and the camber, the thickness of the core surface is partially adjusted to create a unique flex, enhancing shock absorption and control.

Tri-Tex Fiberglass – 3-way layup with strands at 90˚, 45˚ and -45˚ - used in Sims' highest performance boards

I-Carbon – A 50 mm carbon stringer provides lightweight rigidity to improve pop and power in all environments.

Premium Racing Base – Ultra high density sintered base material with unrivalled speed, excellent wear resistance, and increased wax permeability

2 x 4 Insert Pattern

Flex Rating – 7 (1 Soft - 10 Stiff)

Stage 9 | Duraflex St – Built with a purpose. The Stage 9 Duraflex ST Baseplate offers Union’s highest levels of strength and energy transmission to date. Backed by Union’s lifetime warranty guarantee.

Molecular Bushing Suspension System – Union’s Molecular Bushing Suspension System acts as an additional layer of dampening and shock absorption between you and your snowboard.

Extruded 3D Aluminum Heelcups – Designed for optimum heel hold and minimization of drag, Union 3D Extruded Aluminum heelcups are the strongest in the business.

Canted Footbeds

S19 Duraflex ST – Layered highback construction allows riders to achieve stronger edge to edge response while still maintaining tortional flexibility for a comfortable ride.

Non-Stick HP EVA – The next evolution of Union’s non-stick EVA technology. Non-Stick Hot Press EVA creates a closed cell finish that’s 100% waterproof. Gone are the days of snow and ice build up on your bindings

Tool-Less FLAD

ExoFrame 6.0 w/ Molecular Padding – Padded comfort meets response. The all-new Exoframe 6.0 Ankle Strap features Union's new Molecular Ankle Strap Padding all the way over the edge of the plastic Exoframe strap body. This new design helps to minimize foot and ankle fatigue by reducing pressure points.

TS 5.0 Forcegrip – The TS 5.0 Toe Strap easily shapes to any snowboard boot and offers maximum grip from all angles.

Magnesium S2 w/ Steel Base – Union's proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain.

Grade 8.8 Steel Hardware – The strongest steel available on the market, Union's use of Grade 8.8 represents a commitment to delivering the strongest and most reliable bindings on the market today.

Camber Disk – 2x4, 4x4, and Channel compatible.

Flex Rating – 5 - 6 (1 Soft - 10 Stiff)

Instep Flex Zone – The Instep Flex Zone functions to maintain natural ankle flexion in your boot, whether in or out of your bindings.

Pleasurecuff – The supple elasticity of the PleasureCuff delivers a cushioned, comfortable fit that keeps your calves supported.

Tongue Lock Down – The Tongue Lock Down system adds an additional level of heel hold by connecting with your external laces and pulling the boot tongue toward your instep while tightening.

Powercuff Strap – Providing extra support at the top of the boot for increased stability and response. Its configuration gives riders customizable levels of engagement and the option of wrapping the strap around the internal liner or the exterior tongue.

V2 UltraCush™ Smartwool® Liner – This inner features Smartwool merino wool fabric, which transfers and eliminates moisture. An UltraCush layer provides all-day comfort with minimal seams, and a neoprene forefoot gives a natural flex. A dual-density heat-moldable core is bolstered by the latest X-Cage--extra security and heel hold that keeps you in contact with your board at all times.

V2 Boot Harness – Customize your heel hold with the V2 harness as it works in tandem with the V2 liner to provide enhanced support and personalized fit.

Traditional Laces – Reliable and customizable flex patterns make this traditional feature one that will always be on the market.

V2 POPCUSH™ Footbed – A dual density footbed that combines impact cushioning with energy transfer, the V2 POPCUSH™ fights fatigue with anatomical shaping, TPU arch support, a nylon moisture-wicking topsheet, and a coring design with airflow perforations.

V2 Waffle Pro – The V2 Waffle Pro is a progressively inspired and capability-driven design built for both on and off snowboard performance. Uncompromising natural flex and a weight-reducing, impact-resisting UltraCush midsole provide incredible boardfeel, while a Vans-exclusive pattern and rubber compound give you the confidence you need to scramble the sidecountry with confidence.

Heat Retention 360º – All Vans snowboard boots feature a newly improved thermal retention layer that provides a 360° wrap of the toe box and between the outsole and the liner. This essential layer keeps heat in and cold out, ensuring all-day warmth and comfort.