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I can't find any information about them on Sida's website:
I found a bit of information here
Do anyone know any more then that info says?
Why are they more comfortable?
Do they have any extra foam layer, as the other Conformable liners. Or not (like Strolz liners, the only ones that have worked for me, so far.. )?
Why is the entry foam-tubes moved to the top of the? Is it just to make it easier to foam overlap shells?