As low as $225.00

The price doesn't contain taxes (VAT or others) which are not applicable for shipping outside the European Union.

Thomas wears size L and his measurements are: height 6 ft 2 in, chest 41.3 in, waist 33.5 in, hips 37 in.

- +
4-5 working days

The Acomay down jacket is the perfect companion for both outdoor adventurers and urban dwellers who simply go about their day in the city. It can be used as an outer or inner layer, for example, under a membrane jacket during stopovers.

With its sleek and modern design, lightweight Pertex® Quantum 0.86 oz/y² fabric, and 850 FP resilient polish down insulation, the Acomay jacket not only looks great but also provides exceptional warmth. The soft and flexible cuffs offer a comfortable fit while effectively keeping out the chilly air. It features three external pockets to conveniently store your essentials.

No matter how you spend your time in the great outdoors, the Acomay jacket has got you covered. Whether you're enjoying a barbecue with friends, taking a leisurely stroll along the beach, or savoring a lakeside breakfast, this jacket will keep you comfortable. And when it comes to full-day hikes through mountain valleys, it proves its indispensability. So gear up with the Acomay jacket and embrace your next adventure!

More Information
Down quality850 FP
Total weight (size M)10.58 oz
Down weight (size M)3.35 oz
Stuffsack’s dimensions (height/diameter)7/4 in
Stuffsack’s volume50 fl oz
Product features
  • Fill: 850 Fill Power ethically sourced Polish goose down
  • Shell and liner: Pertex® Quantum 0.86 oz/y², 15-denier ripstop, DWR finish (100% nylon)
  • #3 coil YKK® zip with self-locking slider
  • Internal storm flap behind front zip
  • Zipper garage
  • High chin guard
  • 2 zipped handwarmer pockets
  • External zipped chest pocket
  • 2 internal mesh pockets for gloves and other items
  • Adjustable hem with 2 one hand draw cords
  • Elastic cuffs
  • Slim, technical cut
  • Construction: stitched-through chamber design
  • Fits into chest pocket
  • Stuffsack included
Size chart

Acomay size chart

Expert quality


Years of breeding experience, a specific climate and research facilities are the secrets behind the excellent parameters of Polish down, which is considered to be the best in the world. Despite technological advancement and attempts to make artificial insulation that would be just as reliable, down still remains unrivaled.

Ethical sourcing

We only use down from certified Polish producers. Thanks to their geographical proximity, we can monitor the production. We are absolutely sure down used by Cumulus has been ethically sourced. It is from free-range geese that have access to water. The excellent breeding conditions are also reflected in the down’s high quality.


Pertex® and Toray®, two fabrics we commonly use in our products, are made in Japan. Renowned in the outdoor world, they are both high-performers and have an impressive resilience considering their lightweight structure. At 19g/m2 Toray Airtastic® is the lightest downproof fabric in the world.


YKK® is the most trustworthy zip producer in the world, whose zips highly outperform the competition. Almost all our products feature YKK® zip - from clothing, accessories, to sleeping bags.