


Lightweight mountaineering down jacket - Women -
The Mythic Ultra Jacket W Black down jacket for women from the brand Rab is a compact and lightweight model, appreciated by high mountain athletes.
Capable of withstanding all situations and the most extreme temperatures, this down jacket offers an exceptional warmth-to-weight ratio. For maximum performance, it combines the high technology TILT, which retains heat, with an offset baffle construction that allows an even distribution of down throughout the jacket while maintaining good loft. This construction promotes mobility. You also benefit from excellent warmth, great comfort, and good durability. The ultra-lightweight outer shell is made entirely from recycled materials. It consists of a ripstop fabric Pertex® Quantum which offers multiple properties, such as high resistance to bad weather for increased durability.
Perfectly suited for climbing the highest peaks, this down jacket features a helmet-compatible hood, a full-length two-way zip closure, compatible with a harness. The sleeves are pre-shaped at the joints to give you freedom of movement during climbing sessions, for example.




- Helmet-compatible hood, insulated with down and adjustable
- Stiff visor
- Offset baffle construction
- TILT lining at the chest
- Through-seam construction on the arms and hood
- Pre-shaped, articulated sleeves
- Central YKK® VISLON® zipper
- Fleece-lined chin guard
- Hand and chest pockets with invisible YKK® zips
- Light, partially elasticated cuffs
- Adjustable rear hem with snag-free attachment
- Included storage bag
- PFC-free DWR water-repellent treatment
Composition:
- Main fabric: Pertex® Quantum 10D 100% recycled polyamide - 28 g/m²
- Insulation: European goose down 900 CUIN, PFC-free hydrophobic finish Nikwax® - 240 g
| PERTEX® QUANTUM | Precisely woven from incredibly fine yarns, Pertex® Quantum fabrics are designed to trap still air and enhance insulation efficiency. This fabric is lightweight, soft, and extremely compressible. A durable water-repellent (DWR) finish sheds light rain and snow to provide extra weather protection. |
| TILT (THERMO IONIC LINING) | This film reflects heat back towards the body, reducing heat loss to offer better thermal protection. It dramatically improves the model’s warmth-to-weight ratio without altering the original fabric’s properties or increasing its weight. |