From backcountry lines to Olympic slopestyle runs, there's only one binding that Jamie Anderson trusts when she straps in. From backcountry lines to Olympic slopestyle runs, there's only one binding that Jamie Anderson trusts when she straps in.
The Union Trilogy is a women's specific classic that comes equipped with a responsive Stage 4 Duraflex ST baseplate, supportive Trilogy highback, and the super comfortable Exoframe 4.0 ankle strap. Take on the entire mountain and more with the Union Trilogy.
Trilogy Duraflex ST Highback The perfect balance of flex and response for all types of riding. The Trilogy Duraflex ST highback is a time tested classic and favorite of Union pro rider Jamie Anderson.
Exoframe 4.0 Ankle Strap Exoframe 4.0 ankle straps provide a secure and locked in ride feel. Lightweight, super comfortable 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.
Baseplate: Stage 4 Duraflex ST
Bushing: Multi-Density Thermoformed EVA
Heel cup: Extruded 3D Aluminum
Highback: Trilogy Duraflex ST
Ankle Strap: Exoframe 4.0
Toe Strap: TS 2.0 Rhombus
Hardware: Grade 8.8 Steel
Strap Adjustment: Tool-Less Screws
Disk Type and Compatibility: Camber Disk, 4x4, 4x2, Channel