492g, 800FP Goose Down & Primaloft Gold Panels😃 ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏

Baffle construction plays a crucial role in how efficiently a down jacket traps and retains warmth while keeping weight to a minimum. Montane’s Kamen Hoodies use two specialised baffle designs: Offset Boxwall and Nip & Tuck (NAT), each engineered for distinct performance advantages. By improving loft, minimising cold spots, and staying warm without adding bulk, these construction methods play a big part in how each jacket stands up to demanding mountain use.

Baffle Construction

Montane's Kamen XT showcases Offset Boxwall construction, which uses simple but effective design to ensure that the down is actively guided as close to the body as possible. This achieves maximum thermal efficiency without additional materials and weight.

Then, Nip & Tuck (NAT) construction is used in the Kamen Hoodie to loft down towards the body, maximising the thermal performance of the warm-air layer retained by the down.

What are NAT Baffles?

Montane's NAT (Nip & Tuck) baffle construction improves thermal performance by lofting down towards the body.

ExpeDRY™ Goose Down with Real-Gold Tech

The Kamen & Kamen XT are filled with ExpeDRY™ Goose Down, which has non-toxic gold particles bonded to it for fast-drying performance and industry-leading warmth. The chemical-free technology works because gold particles vibrate water molecules, just like heat does, to speed up evaporation at a rate faster than the water absorption rate of down, while managing moisture from the body.

PrimaLoft Active Gold Vent

Added Primaloft Gold synthetic insulation panels in CF collar and shoulders to manage moisture build up and provide durable insulation in high compression areas.

Key Features

✔️ ExpeDRY™ 800 Fill Power Goose Down.

✔️ 20 Denier recycled nylon ripstop using Pertex Quantum Diamond Fuse technology. DWR with no intentional use of PFAS chemicals.

✔️ Offset Seams Improve construction, durability and comfort.

✔️ REACH + fit is optimised for arm-lift and technical mobility required in the vertical world.

✔️ PIVOT 3 Adjustable Helmet compatible hood system with integrated mountain safe adjustment points.

✔️ Harness Compatible Pockets with YKK Aquaguard zips.

Discover the Kamen Range

Nick's Montane Kamen XT Down Jacket Review

''I wouldn’t hesitate to include this on a UK winter kit list or if heading on an expedition to higher altitude peaks.''

New to the market this season is Montane’s Kamen range of Down Jackets. These come in two variations. The standard Kamen and its bigger brother, the Kamen XT which is being reviewed. They both feature 800 fill ExpeDRY Goose down, designed to resist water and moisture so it stays lofty even in damp conditions... read review here.

Enter our competition for your chance to win a Montane Kamen Hoodie or Kamen XT Hoodie!

The winner will win a Montane Kamen Hoodie or Kamen XT Hoodie in their chosen style and colour (subject to availability).

The competition starts on 1st December 2025 and ends on 5th January 2025. All entrants between these dates will be entered into the draw. The winner will be drawn on 6th January 2025, and the winner will be notified via email. If you don't get an email from us, unfortunately, you have not been successful on this occasion.

Every correct entry submitted between the competition dates will have their email address entered into the draw. The draw uses a random number generator and will be completely fair, with each email address having the same chance to win as any other. Only one entry per person will be accepted. No dialogue will be entered about the administration of the competition/draw.

If you purchase one of the prize items and then win the competition, you are entitled to a refund of the cost of the item!

Enter Competition Here

Kamen Down Hoodie

£339.99

Weighs: 492g (Medium)

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Women's Kamen Down Hoodie

£339.99

Weighs: 450g (UK12)

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Kamen XT Down Hoodie

£379.99

Weighs: 592g (Medium)

Shop now

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Ultralight Outdoor Gear Unit 2 Tees Valley Court Wynyard Business Park Stockton-on-Tees, County Durham TS225FE