I am wearing a pair right now, the ones with the Coolmax mixed in.
http://www.expeditionportal.com/forum/showpost.php?p=560063&postcount=25
http://www.expeditionportal.com/forum/showpost.php?p=570499&postcount=26
The non Coolmax ones should be showing up Friday.
I will have this much to say for them, they are thinner than blue jeans, but tougher IMO.
Been wearing them since Monday at work and they show no signs of dirt like my other pants would, and these are the light colored ones.
The new pair coming are black.
I see no reason why one could not use these for camping/overlanding/expedition use, they are comfortable.
Lots of pockets too for work stuff.
My work cell goes into the left flapped pocket in a pocket for a phone.
Outer pocket closes with Velcro, but I have that flap tucked in (they say you can do this) so I can get to the phone quicker.
I will be buying about three more pairs of these in the non Coolmax ones.
I think the regular Firehose ones have Velcro on the rear pocket to keep the wallet in.
The Coolmax ones do not, and I worry about my wallet falling out.
I have always had a zipper or Velcro back there for the rear pockets.