Boot Binding Compatibility

Since the 2021/22 season, our bindings have new markings to show the boot compatibility. 

The former "AT" marking became "MN" [Multi Norm bindings], while "GW AC" changed to "GW CA" to be in line with the industry standard.

  Tyrolia Tyrolia Tyrolia Tyrolia Tyrolia Tyrolia
  MARKING ON THE PRODUCT:*
  A A A
Grip Walk**
A CA

PIN BINDING

    Grip Walk Grip Walk Grip Walk

**

Grip Walk  
 

COMPATIBLE BOOT STANDARDS:

Alpine Adult sole
(ISO 5355 - TYPE A)
Checkbox Checkbox Checkbox Checkbox Checkbox  
Walk Adult sole
(ISO 23223 - TYPE A)
  Checkbox Checkbox Checkbox Checkbox Checkbox

***

Alpine Children sole
(ISO 5355 - TYPE C)
        Checkbox  
Walk Children sole
(ISO 23223 - TYPE C)
        Checkbox  
Touring sole
(ISO 9523)
      Checkbox   Checkbox

***

Non compliant soles with tech. inserts           Checkbox

****

* There are older ski bindings/ski boots without marking. Here the technician needs to check boot compatibility according the corresponding tech manual.

** The screwdriver icon indicates that the toe height needs to be adjusted by the technician e.g.: 

Altough there is no Type A & C standard in ISO 9523 - MN bindings are marked with A to avoid possibly installing of a Type C Alpine or Walk boot in those bindings.

*** Boot needs to have tech inserts. Compatibilty with tech bindings might be limited. Check recommendations of the binding and boot manufacturer.

**** Compatibilty with tech bindings might be limited. Check recommendations of the binding and boot manufacturer.

Explanation

   
GW CA These bindings will fit Alpine ski boots (both ISO 5355 TYPE A & TYPE C) and all Walk ski boots (ISO 23223 TYPE A & TYPE C). No further adjustment to boot sole height is necessary.
GW These bindings fit adult Alpine ski boots (ISO 5355 TYPE A) and adult Walk ski boots (ISO 23223 TYPE A). No further adjustment to boot sole height is necessary, except for the ATTACK models. Optimal height shall be tested with the boot height adjustment tester.
MN Bindings marked "MN" will fit Alpine ski boots (ISO 5355 TYPE A), adult Walk ski boots (ISO 23223 TYPE A) and all Touring ski boots (ISO 9523). The height of the AFD needs to be adjusted to the ski boot sole height. Optimal height shall be tested with the boot height adjustment tester.
PIN TECHNOLOGY These bindings will fit Adult Walk ski boots (ISO 23223 TYPE A), Touring ski boots (ISO 9523) and non-compliant soles with tech inserts. The boot needs to have tech inserts. Compatibility with tech bindings might be limited. Check the recommendations of the binding and boot manufacturer.

Where is the marking on the binding?

Multi Norm bindings will have the "MN" logo on the AFS:

Multi norm bindings markingMulti norm bindings marking

Junior bindings will have the "CA" indication in the product's name and the GW logo on the toe:

Junior Bindings MarkingJunior Bindings Marking