Built for the next generation of women's snowboarders. The 2025 Union Trilogy provides a smooth and comfortable ride feel that’s great for any rider, any condition, and any terrain. There's a reason that more women snowboarders choose to ride the Union Trilogy than any other snowboard binding on the market today. Ride like the best - ride the Union Trilogy.
Women's Size Guide | Small = US 4-6.5, Medium = US 6.5-8.5, Large = US 9-11
Features
- Stage 19 | Duraflex ST Highback – Layered highback construction allows riders to achieve stronger edge to edge response while still maintaining torsional flexibility for a comfortable ride.
- Non-Stick HP EVA – The next evolution of Union’s non-stick EVA technology. Non-Stick Hot Press EVA creates a closed cell finish that’s 100% waterproof. Gone are the days of snow and ice build up on your bindings.
- Stage 9 | Duraflex ST Baseplate – Built with a purpose. The Stage 9 Duraflex ST Baseplate offers Union’s highest levels of strength and energy transmission to date. Backed by Union’s lifetime warranty guarantee.
- Molecular Bushing System – Union’s all new Molecular Bushing Suspension System acts as an additional layer of dampening and shock absorption between you and your snowboard.
- Extruded 3D Aluminum Heelcups – Designed for optimum heel hold and minimization of drag, Union 3D Extruded Aluminum heelcups are the strongest in the business.
- ExoFrame 6.0 Ankle Strap – Padded comfort meets response. The all-new Exoframe 6.0 Ankle Strap features Union's new Molecular Ankle Strap Padding all the way over the edge of the plastic Exoframe strap body. This new design helps to minimize foot and ankle fatigue by reducing pressure points.
- TS 5.0 Toe Strap – The TS 5.0 Toe Strap easily shapes to any snowboard boot and offers maximum grip from all angles.
- Magnesium S2 with Steel Base Buckles – Union's proven bombproof ratchet system, Magnesium buckles are light, sleek, and durable on the mountain.
- Grade 8.8 Steel Hardware – The strongest steel available on the market, Union's use of Grade 8.8 represents a commitment to delivering the strongest and most reliable bindings on the market today.
- Flex Rating – 7/10 (1=Soft,10=Stiff)
