Product Info
Tried and true, the Union Trology Classic remains the most popular binding among women riders. Featuring an absolute bombproof construction, and designed to handle any kind of terrain, this all-mountain binding delivers the ride you need year after year with consistant performance and reliability.
Product Info
Type of terrain: All mountain, Freestyle
Ability level: Beginner, Intermediate
Technical Features
- Flex: 6/10
- Camber Disc (4x4, 2x4, Channel)
- S4 Duraflex ST Baseplate
- Extruded 3D Aluminum
- S1 Duraflex ST Highback
- Exoframe 4.0 Ankle Strap
- TS 2.1 UltrGrip Toe Strap
- Aluminum S2 Ratchets w/Steel Base
- Tool-less Forward Lean Adjustment (FLAD)
- Snap Fit Thermoformed EVA Disk Cover
Flex Rating
A medium/hard flex is enough to handle any terrain on the mountain for cruising or steep lines, yet soft enough for tweaks and presses in the park.
S4 Duraflex Baseplate
All day comfort and response for riding the entire mountain. The bombproof Stage 4 Duraflex baseplate is built to last. Backed by a lifetime warranty.
Exoframe 4.0 Ankle Strap
The Exoframe is Union's most durable ankle strap; stiff and responsive. The 3D cut to the strap allows for the best strap to boot conforming increasing your hold and blood flow while minimizing pressure points.
TS 2.1 UltraGrip Toe Strap
The Union tiles straps form fits to any boot and keeps you locked in and on point.
Aluminum S2 Ratchets
Fast in, fast out! Union aluminum ratchets are easy to use, while a steel base adds incredible durability
Union Sizing
| Women's | Small | Medium | Large |
|---|---|---|---|
| US | 4.0 - 6.5 | 7.0 - 8.5 | 9.0 - 11.0 |
| Mondo | 21.0 - 23.5 | 24.0 - 25.5 | 26.0 - 28.0 |
Awesome service! Nice folks. Highly recommend.
- KevinGreat experience
Berg's was quick to answer my question online and so helpful with my order. I got a great deal and I'm thrilled with my skis!
- AlyssaThanks so much!!!
Thank You! As for me - You are great independent family owned store! I'm sure, I will shop here again! Big thanks guys!
- Tomasz







