AmpTek Auto Turn – A blend of 80% Rocker and 20% Camber creates an all-mountain rocker so you can ride everything in sight with ease. The majority-rocker profile allows for nimbleness in powder, while the camber under the bindings allows for precise turns on hardpack.

Flex Rating: 4 (1 Soft - 10 Stiff) – Perfect for freestyle and all mountain riding

Twin Freestyle – A softer waist allows for easy manipulation and control, while stiffer areas under the bindings offer more pop and balance.

True Twin – A stiff nose and tail provide pop and high impact landings, while the soft waist gives balance on rails and smooth transitions.

Wood 5620 Core – 5620 cross-weave fiberglass wrapped around a vertically laminated wood core that gives you durability and performance without breaking the bank.

Glass Fiber – Has greater elongation before break than carbon and comes in multiple weights and weavings making it our #1 choice for customized flex and torsional resistance while also stabilizing the mechanical properties of our woodcores over time

Sintered 4400 – A high density stone finished sintered base: fast, durable and a lot easier to service than the 7500 base

2 x 4 Insert Pattern

Flite Base – Super lightweight, freestyle oriented design, made out of Dupont™ Zytel® ST with a Lifetime warranty.

Dupont™ Zytel® ST – The highest-quality nylon, used on all Union baseplates, results in strength, safety, security and the confidence of a lifetime warranty. All in a women's specific package.

Injected EVA Bushings – The bushings dampen underfoot vibrations to promote a more comfortable ride and a smooth, even board flex with no dead spots.

Flite Highbacks – Pipe, park and pow. A well-rounded freestyle driven designed highback.

Quick-Adjust Forward Lean – Tool-free-adjuster allows on-the-fly foward lean adjustment

Direct-Connect Strap System – Simply and directly connect your straps for a simple and quick strap that won't come undone.

Injected Aluminum Buckles – Fast in, and fast out. Union aluminum is second-to-none.

All-New Toe Buckle System with Push-Pin – Easy to adjust, this toe buckle system offers premium hold and customization.

Extruded Anodized Aluminum Heelcups – The strongest and most versatile aluminum heelcup on the market, extruded aluminum comes out 100% pure and maintains its true shape no matter how much wear and tear you inflict. Also, every Union heelcup undergoes an anodizing process—reinforcing the already bombproof apparatus with 30% more strength.

Universal Disks – Compatible with any traditional 4x4 mounting system and 3-hole board patterns. Channel Compatible Discs are available separately from Union to fit Burton snowboards with The Channel.

Grade 8.8 Hardware – The most commonly used hardware is made from "mild steel" that has a property class of only 4.6. Considering how much stress a binding goes through, Union uses only the highest-strength steel, with a property class of 8.8.