Union W Trilogy Classic | White

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.

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.

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 favoite of Union pro rider Jamie Anderson.

Lifetime Warranty

The Union Guarantee

Lifetime Warranty
Every Union binding is built with the highest-quality Duraflex nylon, engineered for superior strength, durability, and consistent performance in all conditions. The result? Unmatched reliability and the confidence of a lifetime warranty on all baseplates and heelcups.