Board Interface Overview

Board to Binding Connection
Evolution
Flex
Beginning with our first prototypes in 2004, Union originated and pioneered the concept of TrueFlex and the benefits of a minimized binding footprint.
The Bushings:

VAPORLITE 3.0
The next generation of Union bushings, the all new 3.0 takes our True Flex philosophy to the next level. Multi-Layerd design provides a natural 3° canting and season long foot comfort.
Falcor

FUSED VAPORLITE 2.0
Integrated Forged Carbon and Vaporlite 2.0 combine to give the best of both worlds - enhanced response and supreme comfort.
Strata

FUSED VAPORLITE
Utilizing an injection molding process very similar to the way plastic parts are created, Fused Vaporlite is a new material that is more waterproof, durable, and precise than any other EVA material on the market today.
Legacy

VAPORLITE 2.0
Featuring 2 distinct zones, Vaporlite 2.0 bushings are more firm towards the outside - aiding the natural canting feel.
Ultra

VAPORLITE
The evolution of closed cell foam - natural canting and next level vibration dampening. Season long foot comfort.
Strata

FULL BOTTOM MULTIZONE EVA
Multizone Full Bottom Bushing System allows for natural canting, incredible vibration damping and a surfy feel.

MULTIDENSITY THERMOFORMED EVA
Featuring two separate densities - one supplying durability, the other providing extended comfort.
Cadet Pro