








Men's lightweight down jacket -
The Frostline Jacket Dusk for men from Mountain Equipment is an ultra-light and resistantdown jacket, designed for committed practice that offers you an excellent weight-to-warmth ratio.
It's made with a DRILITE® Loft 20D outer fabric that's totally windproof and water-resistant. Its high-filling duvet filling of 700CUIN envelops you in unrivalled warmth and comfort.
In practical terms, this down jacket has all the features you need for your expeditions. It features an adjustable hood, two zipped hand pockets, a chest pocket as well as cuffs with elastane trim and adjustable drawcords at the hem. The two-way YKK® central closure is water-resistant for extra protection.
Space-saving, it is easily compactable and can be stored in a hand pocket. Finally, this down jacket is made without PFCs to limit its impact on health and the environment.
The Frostline Jacket is ideal for mountaineers and hikers looking for warmth and a small footprint.




- Ultra-light and compact construction
- Ideal for mountaineering, ski touring and trekking
- Adjustable hood
- Two-way moulded YKK® front centre zip
- 2 zipped handwarmer pockets
- Napoleon chest pocket
- Cuffs with elastane trim and double drawcord hem
- Fair Wear: Mountain Equipment is committed to implementing the highest standards in terms of working conditions.
Materials:
- External fabric: DRILITE® LOFT: 100% 20D Recycled Polyamide
- Lining: 100% recycled polyamide
- Filling: 90% goose down, 10% feathers - 700CUIN
| DRILITE® LOFT | The original Drilite® Loft , launched nearly 30 years ago, was years ahead of its time: a highly breathable, lightweight and highly water-repellent fabric. These three characteristics are still present on modern Drilite® Loft fabrics. Drilite® Loft uses a polyurethane membrane bonded to the reverse side of a nylon face to provide dramatically improved water resistance, exceeding a hydrostatic head of 1500mm. In its illustrious history, Drilite® Loft has been atop most, if not all, of the world's 8,000m peaks, has been used on Piolet d'Or winning expeditions and world record polar traverses. |
| DOWN CODEX® | This is a promise that the down in all of the brand's products is obtained in compliance with the strictest animal welfare guidelines. The supply chains are 100% transparent and the quality of batches of down can be consulted and monitored online. |