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Lighter than the rest.

As the lightest female binding on the market, the Union Women's Trilogy Snowboard Binding won't hold you back when you're sending the biggest jumps in the park, carving steep runs at high speeds, and surf-slashing through deep powder. Despite its incredibly lightweight feel, the Trilogy is practically bombproof with its Duraflex ST baseplate. Union specifically developed Duraflex ST for cold-weather use, ensuring the binding's longevity for seasons to come, as backed by Union's lifetime warranty against breakage.

Armed with a Force Lady highback, the Trilogy seamlessly transitions from pow laps to park jumps without missing a beat, thanks to its ideal blend of responsive heelside support and lateral mobility for tweaking out grabs. The super-plush ankle strap features a 3D-formed design that comfortably wraps around your boot without painful pressure points. New for this year, the UltraGrip toe strap conforms to the shape of any boot with its anti-slip thermoplastic. This super-grippy material not only alleviates the slippage of previous toe strap designs, but it also provides multi-position versatility for a customizable feel. Choose to wear it over-the-front for a super-snug fit or rock it over-the-top for a more traditional feel.

  • Extruded 3D aluminum heelcup
  • Trilogy 2 Duraflex ST baseplate
  • Multi-density EVA bushing
  • Force Lady highback
  • 3D-contoured ankle strap
  • UltraGrip toe strap
  • Tool-less strap adjustment
  • Universal disc (mounts to 4-hole, The Channel)

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Here's what others have to say...



  • Familiarity:I've used it once or twice and have initial impressions

Bought these in combination with the K2 WowPow for my sister. She got to ride it today and here is her review. Got a really snug but comfortable fit in these bindings with amazing response and forgiveness when I wanted to tweak it. She rides primarily all mountain with a little park here and there. Told her these would be similar to the mens Union Forces which have kept up with my abuse and same with friends for years. Union is the way to go for bindings. The ankle strap is so soft and doesn't leave you with pressure points. The one thing that is yet to be seen on these is longevity with the thermoplastic toe strap. Hopefully they will stay intact and keep her out there for them pow days!


All around mountain madness

    The Trilogy is the women's counterpart to the infamous Force binding for men. The Trilogy is intended for the lady who is predominantly pointing it in all conditions, a rider who is looking for all mountain efficiency, lightweight and sturdy binding. Right at home lapping groomers, riding powder or racing the LBS, the Trilogy is Union's top choice.