Insulating jackets

Colour: mountain blue


€300.00 incl. VAT

Article number:  61327

The model is 1.82 m tall and wears size M

280 g


PFC free

This product contains no environmentally harmful per- or polyfluorinated chemicals (PFCs).
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Made in Europe

This product was made in Europe. As such we support regional expertise, eliminating long transport routes.

Climate Neutral

This product is climate neutral. It was produced in the most environmentally friendly way possible. Any unavoidable CO2 emissions have been offset.
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Product Video

Warm and lightweight for alpine activities

Super-light, versatile insulating jacket made from Swisswool for any alpine tour


  • Optimum protection with an exceptional weight-to-insulation ratio 
  • Maximum freedom of movement 
  • Can be packed away into its breast pocket, with a hook to clip it to a harness

When it gets cold and uncomfortable on challenging summits, the best thing to have at your disposal is a Swisswool PIZ DUAN JACKET for men. 

On tours where every gram counts, this lightweight insulation jacket provides optimal protection from the cold and wind. The outer material is breathable, wind and water-resistant TEC STRETCH, while lightweight 70g/m² Swisswool provides an insulating lining. Thanks to a sophisticated processing technique, the Swisswool PIZ DUAN JACKET for men is comfortably elastic, guaranteeing maximum freedom of movement even on challenging terrain. Extremely practical: This lightweight insulated jacket can be completely packed away in its own breast pocket and attached to your belt via loops. So it can be grabbed quickly, even on difficult terrain. 

The Swisswool PIZ DUAN JACKET for men has an unbeatable weight-to-insulation ratio that makes it the best possible companion for high alpine activities: whether on a tour in summer or a ski tour in winter.

Area of usage

Alpine climbing 1/5
High Alpine 5/5
Alpine 5/5
Ski Tour 5/5
Freeride 3/5

  • Elastic hood
  • Elastic waist
  • 1 stow pocket
  • Elastic cuffs
  • Ergonomic cut
  • Athletic fit

  • SWISSWOOL: sustainably produced,  moisture regulating (warms even when wet), ideal weight-to-insulation ratio (70 g/m²), optimized pack size
  • TEC-STRETCH OUTER MATERIAL : elastic, abrasion resistant, wind and water resistant
  • PFC free: water and dirt run off

To the material dictionary

MAIN MATERIAL: 100 % polyamide FILLING: 70% virgin wool (Swisswool)/ 30 % polylactide LINING: 100 % polyamide


We have been using Swisswool– wool fibers from Switzerland – as insulation material since 2011. A sustainable wool of regional origin, it warms superbly even when wet, is easy to care for and offers a perfect microclimate.


(5.0)  2  Reviews
Apr 15, 2022

White Mountains (USA)

Alpine climbing
Overall a great jacket, and pleasing to look at. I use it for ultralight backpacking and guiding in the Appalachians where it is often too wet for PFC-free down. In terms of weight to warmth ratio, the Piz Duan easily competes with anything on the American market. One suggestion: the jacket folds neatly into the chest pocket, if the pocket were lined with a comfortable fabric it would make a great pillow for multi-day trips!
Apr 18, 2022
Ski touring
Top Jacke für jeden Einsatz am Berg… besser gehts nicht Top jacket for every use on the mountain... it doesn't get any better than this
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The special features of the robust wool fibers from Switzerland are their outstanding thermal properties and excellent climate control. SWISSWOOL is our climate-neutral insulation material with a regional origin.

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