Back to the technology versus traditionnal subject, there's not much technology can't do in the long run. Doesn't mean it can do everything right now.
But there are some bias regarding hi-tech stuff which means :
* it is mostly meant for mountaineering. That means it is often meant to be worn near the body, for pretty short periods of time...
* Sale to broad public also mean a lot of marketing BS (yes there is also a lot of BS in tactical stuff marketing), a lot of stuff that is poorly designed because most people won't go anywhere else but supermarket with it.
High developpement costs also means it will be aimed at large markets rather than niche activities.
Finally technical solution doesn't necessarly means goretex and assimilated technologies (although goretex largely trusts the market).
That said there are still plenty of applications where natural materials are at par if not better than synthetics.
But there are some bias regarding hi-tech stuff which means :
* it is mostly meant for mountaineering. That means it is often meant to be worn near the body, for pretty short periods of time...
* Sale to broad public also mean a lot of marketing BS (yes there is also a lot of BS in tactical stuff marketing), a lot of stuff that is poorly designed because most people won't go anywhere else but supermarket with it.
High developpement costs also means it will be aimed at large markets rather than niche activities.
Finally technical solution doesn't necessarly means goretex and assimilated technologies (although goretex largely trusts the market).
That said there are still plenty of applications where natural materials are at par if not better than synthetics.