In reply to ro8x:
Actually just check that the binding will take *any* AT boot, seems they may have been designed for another ISO standard which surprise suprise Salomon came up with by the look of it.......
I think the ones that will take any boot ar the MNC (Multi Norm Certified) not the WTR, from the Salomon Documentation:
These alpine bindings are intended to be used only with the following ski boots:
£ Alpine ski boots compliant with ISO 5255 standard
AND
£ Ski boots equipped with £WTR£ technology£ labeled kit of walking soles for touring skiing. Any use with other ski boots could cause the ski-binding-boot system to be faulty£
But from the TGR forums an more Salomon blurb:
The Guardians were designed for use with Alpine Ski boots under ISO standard 5355 AND boots with WTR certified soles. Boots with other norms (AT soles) will fit in the binding, but the Guardians were not designed to be used with them (per our initiative to offer the highest level of safety).
Skiers who choose to use boots other than those under ISO 5355 or WTR certified should be notified that there are potential risks with regard to release characteristics. This isn’t any different than the warning presented to a skier who wants his DIN setting higher on his bindings than what is recommended by the Adjustment chart.
There is no reason you can’t use a touring boot, people just need to be aware it’s outside the “recommendation”
Post edited at 13:55