RAB XENAIR ALPINE JACKET

The most comfortable but the least protective of the three jackets, the Xenair is all about breathability. The PrimaLoft Gold Active synthetic insulation allows sweat vapour to move through the jacket, and the Pertex Quantum Air outer material is also super breathable. The latter still does a good job of deflecting dry snowflakes and shielding the wind. It feels cozy with a generous hood, Goldilocks cut for layering and two hand pockets (one doubles as a stuff sack). 449 grams. $325; rab.equipment

Choose it: If you rarely encounter wet snow and sometimes want to wear a puffy in the skin track.