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  • Union - 3/4 Front
  • Union - Trilogy Snowboard Binding - Women's - Green
  • Union - Trilogy Snowboard Binding - Women's - Black
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  • Union - Trilogy Snowboard Binding - Women's - Green
  • Union - Trilogy Snowboard Binding - Women's - Black

Union Trilogy Snowboard Binding - Women's

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    15 Reviews


    Trilogy Snowboard Binding

    As one of the lightest female bindings 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 pretty-near 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 baseplate 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. UltraGrip toe straps conform to the shape of any boot with 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.

    • All-terrain binding for slaying everything on the mountain
    • Mid-flexing baseplate paired with a slightly stiffer highback
    • Duraflex nylon is practically bombproof and extremely light
    • Force Lady highback balances response with freestyle flex
    • Ankle strap with 3D-formed design for supportive comfort
    • UltraGrip toe strap conforms to boot's tip for security
    • Item #UNN003U

    Tech Specs

    Stage 4 Force Lady
    Baseplate Padding
    multi-density thermoformed EVA
    Ankle Strap
    Classic Pro
    Toe Strap
    Tool-less Adjustment
    forward lean
    Recommended Use
    all-mountain snowboarding
    Manufacturer Warranty
    lifetime (baseplate)

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Responsive and Good Looking

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

    I got this binding for my new Jones TS. This binding is much more stiff than my old Burton bindings which makes it very responsive, and I got the pair in green which goes really well with TS. Also personally I like Union designs much better than Burton. There's only one thing, the adjustment screws for ankle straps were super tight. So I had to do an exchange order, however, the screws from second order were still super tight, but it just needs force to unscrew it then it will be good to use later.

    Wrong Sizing Chart

    • Familiarity: I returned this product before using it

    When looking at the sizing chart online showed that medium would fit boot size 8-11. Upon receiving these bindings I was super excited to see they had arrived but they appeared small... When trying to strap in my 8.5 boot I found they were indeed too small, then looked at the box to find the mediums in these bindings are for 6-9 boots. I didn't get a chance to try them out yet for I will be exchanging for a larger size. Upon ordering I would suggest ordering a size larger than what the sizing chart shows online.

    Huge difference

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

    Bought for the lady, here's what she said: Huge difference from the $30 shop rental bindings she bought after first moving to Utah and scrounging for gear. They are lightweight and has much more control now. Also, with the toe binding, it applies pressure much more evenly so her toes get less constricted and therefor cold.

    Will never go back!!

    • Familiarity: I've put it through the wringer

    This purchase was my second pair of Union Trilogy's. I love how they ride, they're lightweight and pretty durable! My last pair lasted me four seasons before I ever had to replace a part on them! Highly reccomended!

    Best bindings on the market

    • Familiarity: I've put it through the wringer

    so good i bought two of them.....Love this binding, lightweight, flexible, comfy. You really cant go wrong with the union trilogy's! I am more of a freestyle rider so this binding is super awesome for that, love them i might just get another pair here soon!

    Love Union!

      Great option for the misses whom really likes these. Go to binding for everyday use. Flex is good, very comfy, look is on point!

      Fav. binding!

      • Familiarity: I gave it as a gift but have feedback to share

      I got these as a gift and here is what she had to say about them! "I LOVE these bindings, I have been using an older pair that are outdated. Getting these was a huge upgrade. They are lightweight and super comfortable. Usually straps on my bindings tend to be uncomfortable but these are perfect. Everything is very easy to adjust, I cannot say enough good things about Union, these are the best!"


        I've always ridden on Burton bindings and decided to try these out since they have rave reviews. These did not disappoint! The toe strap is really nice and the binding themselves are really responsive which lends to a fun ride.

        Light weight, comfortable, a must.

        • Familiarity: I've put it through the wringer

        I have been a union lover since day 1 so these were my go to option for buying a new pair of bindings this season. They dont disappoint, in fact ,they are my favorite union bindings to date. They are lightweight. Thats a huge plus for me when boards can weigh me down. They are comfortable, so comfortable, something you dont always get in bindings. Lastly they are well made/durable! I have had bindings were parts are always braking (straps, bolts, ect..) I dont seem to have to worry about that with these bindings. There stylish as well. The green and matte finish is another touch i love!

        A fun ride!

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

        I got the chance to demo these bindings and they were super solid and fun to ride. The straps were easy to adjust and felt secure the entire day. I felt in-control with these bindings, easily transitioning from heel to toe. They are light and sturdy. I would buy these in a heartbeat. Plus, it is a sexy looking binding!

        Perfect binding to progressive riding

        • Familiarity: I've put it through the wringer

        Got these for the GF and she loves them. Great heel to toe edge and forgiving with medium flex. Best bang for your buck!

        Greatest Purchase of 2018

        • Familiarity: I've put it through the wringer

        I was in dyer need of new bindings that I would be able to keep for years! I upgraded my Burton Stilettos to the Trilogy and I am super stoked about this purchase. The toe strap is really awesome and you can easily unscrew it to adjust it, no screw driver needed. One thing I did have an issue with was the screws that it came with. They are a little short for the board I have. I would take your new set up to a ski shop and make sure the screws are long enough to hold your binding securely to your board....or you'll end up walking down the hill like I did, carrying a binding in one hand and the board in the other.

        Other than the minor screw issue, I would 10/10 recommend these over any other female binding in the market.

        Great bindings!!

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

        I loved these. I am very beginner but felt super safe and secure in these. I used the green pair and i love the color and the lightness of these! 10/10!!

        2018 Union Trilogy

        • Familiarity: I gave it as a gift but have feedback to share

        The tried and true women’s workhorse. The Trilogy gives you first class comfort with the multi-density thermoform Eva bushing system, a sonic fused ankle strap and also the ultra grip toe strap. New for this year the trilogy base got updated to the stage 4 lady base, which is equivalent to our force base ensuring strength, durability, and performance that the force is known for. The female specific design kick ass and comes backed with the safety, security and confidence of a lifetime warranty base.

        Light, comfortable, durable

        • Familiarity: I gave it as a gift but have feedback to share

        Union has always had a straight forward women's binding collection. Offer the same high quality collection that is offered to men, to women. At a similar price. The Trilogy is defined as more of a freeride binding in the women's collection. The new baseplate for 2018 is molded a little thicker for durability and quicker energy transmission. Lining up to the Force binding in the Men's collection, the Trilogy is intended for the hard charging free rider who has the luxury of getting in a lot of days in each season. The Trilogy is lightweight, durable and one of the most comfortable bindings in the women's market.