Extruded 3D Aluminum is a specially designed aluminium heel construction that provides optimal heel hold and minimises drag.

A system in the snowboard binding that ensures that no tools are needed to adjust it.

The strongest steel available on the market, used in snowboard bindings by Union, among others.

Multi-layer shock absorbing foam construction in Union brand bindings. It is responsive, waterproof and reduces vibrations between the binding and the board.

Very rigid and strong Union brand baseplate construction in responsive Duraflex nylon material.

Union's special manufacturing process has produced a durable material that is four times stronger than aluminium and half as light. Used in the production of the belt buckle, it ensures longer life and better spring return.

Ankle strap design with triaxial progressive flex. Provides a perfect fit and even pressure distribution. Fits all boots and requires no tools to adjust.

TS 6.0 is the new toe strap technology used in snowboard bindings by Union. The innovation is a two-layer construction, which, thanks to the separation of the outer frame of the strap from the inner rubber grip, perfectly adapts to the shape of each snowboard boot.

The S22 Duraflex CB is a state-of-the-art bucket made of composite material that has been further reinforced with carbon fibre. Its design incorporates a built-in tilt angle, which improves its handling characteristics and increases its precision in action. This technique provides better control and resistance to damage.