Union Trilogy (2019)
  • Union Trilogy (2019)
  • Union Trilogy (2019)
Union Trilogy (2019) - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available.

Our tried and true women’s workhorse is the strongest women’s binding in the industry, and a favorite for Union Pro Jessica Kimura. Like Jess, the Trilogy is bombproof and can handle any condition or terrain with ease. The female specific design kicks ass and comes backed with the safety, security and confidence of a lifetime warranty base.


  • Medium | 6-9 U.S Women's
  • Large | 8-11 U.S Women's

Binding Details:


Baseplate Stiffness (1 Soft - 10 Stiff)  5

Highback Stiffness (1 Soft - 10 Stiff)  6


Stage 4 Force Lady  Blended to tackle any terrain, the Stage 4 Force Lady base is durable and powerful for riding in any condition, day after day.

Multi-Density Thermoformed EVA Bushings  Multi-Density Thermoformed Bushings sustain their function season after season - unlike competitors who use urethane, rubber or other materials that change color and become brittle over time.

Extruded 3D Aluminum Heelcups  The rigidity and strength of Extruded Aluminum acts like a roll cage on a race car - stiffening the entire chassis. The male/female connection with the base provides seamless response.


Trilogy Highback  A female specific version of Union's iconic Force Highback, the Trilogy version is tapered towards the top, providing flex and tweakability where you want it, support and durability where you need it.


Ultragrip Toe Straps  Multi-positional options and thermoplastic anti-slip material keeps you locked in and on point.

Classic Pro  A wider and more traditional design, the Classic Pro Ankle Strap compliments the Force model perfectly - a time honored legend of a snowboard binding.


Magnesium  Union's proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain.