Who ever said softshells are warm A softshell isn't nearly as warm as a fleece under a hardshell... Even buying a thicker softshell (heavier) doesn't do the tric. Layering makes things warmer (fleece - hardshell). In case of softshell use You might consider some extra thick layers of merino or something like that.
? Are you about to tell me that a windproof layer with a thick fleece liner attached to it isn't warm? Silly idea
Not that layering under the Astron doesn't make a lot of sense if possible as it'd be cheaper and work more or less as well.
To original question, perhaps a little, although there's not really enough fabric information on the websites to tell. They don't have those air permeable side panels of course which will make a difference.
Better to find them to try/compare perhaps.
Some notably warmer things (as examples, others exist): ME's Pulsar, RABs Baltoro Guide or Montanes extreme jacket's/smocks etc.
> Who ever said softshells are warm A softshell isn't nearly as warm as a fleece under a hardshell...
Depends which softshell, and which type it is...
The Astron is made with PowerShield Lite, so it's not meant to be very warm. If you went for a more insulated version of PowerShield (as in the ME Starlite), it would be warmer. My Patagonia Mixmaster (ThermalPro PowerShield) is quite a warm softshell; warm enough to wear skiing with just a base layer underneath.
The Shield appears to be similar to the Astron, only in WindStopper. It'll be warmer when active, as a consequence of the Gore membrane. And, given Gore's fabric re-naming policy, I'm no longer sure what WindStopper Soft Shell is; it might be insulated, or it might be a full Gore hard shell with a fluffy scrim. Only way to find out is to find one in the flesh...
New Youngest Brit Woman Everest Record Dubai-based 18-year-old Briton Leanna Shuttleworth breaks Bonita Norris record and completes the Seven Summits at the same time.