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 – 5 (1 Soft - 10 Stiff)

S6 Duraflex ST – Simply put, Duraflex ST is the same material as regular Duraflex, but with increased glass for more response without the weight. Designed for cold temperatures.

OTE Fused Vaporlite 2.0 – OTE Fused Vaporlite bushings set new standards for cushioning and vibration dampening. Fused Vaporlite is the future of precise manufacturing.

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

Strata Duraflex ST – Light and asymmetrical, the Strata Highback is responsive and tweakable for whole mountain domination. Simply put, Duraflex St is the same material as regular Duraflex, but with increased glass for more response without the weight. Designed for cold temperatures.

Classic FLAD – Pull the lever away from the highback and quickly adjust your forward lean angle to suit the terrain in front of you.

Forma Hybrid Ankle Strap – Lightweight and responsive

TS 2.1 Toe Strap

Tool-less Strap Adjustment

Aluminum S2 with Steel Base

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.

Mini Disk – Compatible with 4x2 and The Channel™.

Medium Flex – Medium Flex is adapted to riders that want to feel good on all terrain types, for all riding styles.

Fit to Ride – FTR construction is 10% lighter and 10% more compact without sacrificing comfort or durability. With 1:1 lasting every half size change in liner gets a half size change in shell.

STR8JKT BOA® Pro – A 3-point harness activated by BOA ® Fit System that locks the heel in place for ultimate support and comfort. Designed with a sliding buckle to provide a precision fit.

Comfort Liner – Does what it says — wraps your foot in a soft welcoming hold that delivers instant and long lasting comfort. Featuring an easy-glide patch and Ultralon multi-density foams.

Full Custom Fit – Heat moldable multi-density foams throughout the entire liner.

Traditional Laces

Ortholite C2 Footbed – A dual density insole that molds to your foot for all day comfort.

Feather Outsole – EVA and rubber compound lightweight outsole that delivers cushy comfort and smooth landings.

Contagrip® Rubber – Salomon's patented non-marking, super durable outsole with strategic-placed high-density compounds in areas that are prone to wear. Lower-density compounds are placed throughout to offer more flexibility and grip.