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Union Trilogy Classic Bindings | 2025

$ 279.95 USD
Shipping calculated at checkout.
Color: Black

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Delivery & Shipping

  • Please allow 4-5 business days for delivery.
  • We get orders shipped out the next business day if ordered by 12PM PST.


Union’s most iconic and best selling women’s binding model of all time. The Union Trilogy Classic is a comfortable, all mountain snowboard binding designed to do it all. With minimal changes from season to season, the Trilogy Classic is here to stay.

Women's Size Guide | Small = US 4-6.5, Medium = US 6.5-8.5, Large = US 9-11


  • Force Duraflex ST Highback – The perfect balance of flex and response for all types of riding. The Force Duraflex ST highback is a time tested classic and favorite of Union pro rider Kevin Backstrom.
  • Exoframe 4.0 Ankle Strap - Exframe 4.0 ankle straps provide a secure and locked in ride feel. Lightweight, super durable and a team and shop favorite.
  • Stage 4 Duraflex ST Baseplate - Quick edge-to-edge power and a locked in ride feel. The Stage 4 Duraflex ST baseplate is Union's go-to for anything and everything you can throw at it - cliffs, powder, side hits, double blacks... This all-mountain destroyer can handle it all.
  • TS 2.0 Rhombus Toe Strap - Multi-Positional options and thermoplastic anti-slip material keep you locked in and on point. The TS 2.0 Rhombus toe strap is compatible with all boot brands and models.
  • Bushing - Multi-Density Thermoformed EVA
  • 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)
  • Lifetime Warranty - Every pair of Union bindings is injected with the highest quality Duraflex nylon. The result is strength, safety and security. It also means having the confidence of a lifetime warranty on all baseplates and heel cups.