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Union Strata 23/24

Up to 23%
Only %1 left
As low as €199.00 Regular Price €259.95
Up to 23%
Including V.A.T.
More Information
Flex Medium
Style Park, All-mountain
Compatible with Burton Channel Yes
Binding System Straps

Quick overview

Cruise the park, surf through pow or mash over chunder, the Union Strata will keep your knees and feet happy all season long. Union uses a surfy freestyle baseplate and matching ankle strap for comfort en rapid response. One of the most popular freestyle binding models. If you are looking for even more dampening and freestyle focused, look at the Union Ultra.



This binding has a Duraflex ST baseplate. Simply put, Duraflex ST is the same material as regular Duraflex, but with increased glass for more response without the weight. Designed for cold temperatures. 
The Extruded 3D Aluminum Heelcup is designed for optimum heel hold and minimization of drag, Union 3D Extruded Aluminum heelcups are the strongest in the business.
The Duraflex ST highback is made for the stiffer all-mountain ripper, the stage Duraflex gives the binding even more snap and response.

  • Baseplate: Stage 6 - Duraflex ST
  • Heelcup: Extruded 3D Aluminium
  • Highback: Strata - Duraflex ST


OTE Fused Vaporlite Bushing System sets new standards for vibration dampening and natural board flex. Industry first. 
The Forma Elite ankle strap is the sturdy and heavier version of the Hexgrip strap. Forma straps are made from a single piece of rubber which makes them ultra-durable.
The TS-2.0 Hexgrip toe strap offer multi-Positional options and thermoplastic anti-slip material keeps you locked in and on point. Each version has differing amounts of material based on weight.

  • Bushings: OTE Fused Vaporlite
  • Ankle strap: Forma Lab
  • Toestrap: TS-2.0 Hexgrip


This Union binding is equipped with the strongest steel available on the market - Union’s use of Grade 8.8 represents Union’s commitment of delivering the strongest and most reliable bindings on the market today. The evolution of Union’s innovative concept of minimizing dead spots taken one step further - a mere 5% binding-to-board contact area. 4x2 and Channel compatible. Not compatible with 3-hole and 4x4.

The buckles are made of strong aluminium. Not as light as the magnesium ones, but they will do the job year after year.

  • Minidisk
  • Buckles: Aluminum S2 w/ Steel Base
  • Grade 8.8 Steel hardware


Union Men's Binding 23/24 Sizechart
XS * - 5.5 2.0 - 4.5 34 - 37 21.0 - 23.5
S 5.5 - 7.5 4.5 - 6.5 37 - 40.5 23.5 - 25.5
M 8 - 10 7 - 9 41 - 43 26.0 - 28.0
L 10.5 - 13 9.5 - 12 43.5 - 46 28.5 - 31.0
XL 13 - 15 12 - 14 46 - 48 31 - 33