> Hi Aine
> It doesn't have the super fine merino which I think is only
> made in Australia and new zealand.
> Here is the source of the super fine merino
> for its weight, it has a greater ability to warm than synthetic
> Kind regards
Okay, it was just a thought. UA is really lightweight but it is warm. I wear it all the time in winter (I'm allergic to most wools) and it's not as bulky as thermals.