Seems like there's been a good bit of back-and-forthing about synthetic layering and belay jackets lately. Just to muddy the waters further, for those with patience and cash:
2015 Nuclei AR, might well trump Atom AR as a trail piece (and raises the possibility of a Nuclei LT)
100g Coreloft, 40g in hood; cinchable stormhood; 20d Windstopper outer, 2 zippered hand/1 mesh internal pockets.
http://www.mountainblog.eu/?p=59353

Hrmm.


