- Rabs Lightest | The Mythic Alpine Light Jacket is Rabs lightest down insulator for alpine, climbing, and mountaineering in colder seasons.
- 900-Fill Down | With Rabs highest fill rating, this jackets down insulation is incredibly lofty, compressible, and packable.
- Hydrophobic Finish | Rab finished the down with Nikwax to retain its lofty warmth even if it happens to get wet.
- Pertex Quantum Shell | Pertex Quantum is windproof, water-resistant, breathable, and 100% recycled.
- Mountain-Ready Features | Zoned down- and synthetic-insulated hood, hem adjustment, stitch-through design, regular fit with articulated sleeves, elastic cuffs, included stuff sack, YKK zippers at hand pockets and center front.