I had a Barrier Jacket and I looked into it's warmth properties, more the 'Thermolite'.
Apparently it is a good synthetic material but PL1 just pips it in warmth. I know that it felt warm, as much as PL1 and it packed down very well much like any other.
It seems that Haglofs are going back to PL1 - I think mainly due to the retial market requirements. Apparently, Polargaurd Delta is supposed to be the best...
Posted: 25/02/2012 at 19:41